DICOM Controlled Terminology Definitions

DICOM Controlled Terminology Definitions

activecomplete3,156 conceptsv01

DICOM Code Definitions (Coding Scheme Designator "DCM" Coding Scheme Version "01")

Metadata

Canonical URL
http://dicom.nema.org/resources/ontology/DCM
All-Codes Value Set
http://hl7.org/fhir/ValueSet/dicom-dcim
ID
dicom-dcim
Version
01
Publisher
NEMA/DICOM
Case Sensitive
Yes
Copyright
These codes are excerpted from Digital Imaging and Communications in Medicine (DICOM) Standard, Part 16: Content Mapping Resource, Copyright © 2011 by the National Electrical Manufacturers Association.
In the unified registry

Concepts (3,156)

ARCHIVE
Archive
Archive device
AR
Autorefraction
Autorefraction device
AS
Angioscopy
Angioscopy device
AU
Audio
Audio object
BDUS
Ultrasound Bone Densitometry
Ultrasound Bone Densitometry (modality)
BI
Biomagnetic imaging
Biomagnetic imaging device
BMD
Bone Mineral Densitometry
Bone Mineral Densitometry by X-Ray (modality), including dual-energy X-Ray absorptiometry (DXA) and morphometric X-Ray absorptiometry (MXA)
CAD
Computer Assisted Detection/Diagnosis
Computer Assisted Detection/Diagnosis device
CAPTURE
Image Capture
Image Capture Device, includes video capture
CD
Color flow Doppler
Color flow Doppler
CF
Cinefluorography
Cinefluorography
COMP
Computation Server
Computation Server; includes radiotherapy planning
CP
Culposcopy
Culposcopy
CR
Computed Radiography
Computed Radiography device
CS
Cystoscopy
Cystoscopy
CT
Computed Tomography
Computed Tomography device
DD
Duplex Doppler
Duplex Doppler
DF
Digital fluoroscopy
Digital fluoroscopy
DG
Diaphanography
Diaphanography device
DM
Digital microscopy
Digital microscopy
DOCD
Document Digitizer Equipment
Equipment that digitized hardcopy documents and imported them
DS
Digital Subtraction Angiography
Digital Subtraction Angiography
DSS
Department System Scheduler
Department System Scheduler, workflow manager; includes RIS
DX
Digital Radiography
Digital Radiography device
EC
Echocardiography
Echocardiography
ECG
Electrocardiography
Electrocardiography device
EPS
Cardiac Electrophysiology
Cardiac Electrophysiology device
ES
Endoscopy
Endoscopy device
F
Female
Female sex
FA
Fluorescein angiography
Fluorescein angiography
FC
Female changed to Male
Female sex changed to Male sex
FILMD
Film Digitizer
Film Digitizer
FP
Female Pseudohermaphrodite
Female Pseudohermaphrodite
FS
Fundoscopy
Fundoscopy
GM
General Microscopy
General Microscopy device
H
Hermaphrodite
Hermaphrodite
HC
Hard Copy
Hard Copy
HD
Hemodynamic Waveform
Hemodynamic Waveform acquisition device
IO
Intra-oral Radiography
Intra-oral Radiography device
IVOCT
Intravascular Optical Coherence Tomography
An acquisition device, process or method that performs intravascular optical coherence tomography
IVUS
Intravascular Ultrasound
Intravascular Ultrasound device
KER
Keratometry
Keratometry device
KO
Key Object Selection
Key Object Selection object
LEN
Lensometry
Lensometry device
LOG
Procedure Logging
Procedure Logging device; includes cath lab logging
LP
Laparoscopy
Laparoscopy
LS
Laser surface scan
Laser surface scan device
M
Male
Male sex
MA
Magnetic resonance angiography
Magnetic resonance angiography
MC
Male changed to Female
Male sex changed to Female sex
MCD
Media Creation Device
A device that creates DICOM PS3.10 interchange media; e.g. a CD creator that is managed by the Media Creation Management Service Class
MEDIM
Portable Media Importer Equipment
Equipment that retrieved and imported objects from interchange Media
MG
Mammography
Mammography device
MP
Male Pseudohermaphrodite
Male Pseudohermaphrodite
MR
Magnetic Resonance
Magnetic Resonance device
MS
Magnetic resonance spectroscopy
Magnetic resonance spectroscopy
NEARLINE
Nearline
Instances need to be retrieved from relatively slow media such as optical disk or tape
NM
Nuclear Medicine
Nuclear Medicine device
OAM
Ophthalmic Axial Measurements
Measurements of the axial length of the eye, which are done by various devices
OCT
Optical Coherence Tomography
Modality device that uses an interferometric, non-invasive optical tomographic technique to image 2D slices and 3D volumes of tissue using visible and near visible frequencies
OFFLINE
Offline
Instances need to be retrieved by manual intervention
ONLINE
Online
Instances are immediately available
OP
Ophthalmic photography
Ophthalmic photography modality
OPM
Ophthalmic Mapping
Modality device that measures corneal topography, corneal or retinal thickness, and other similar parameters that are typically displayed as maps
OPR
Ophthalmic Refraction
Modality device that measures the refractive characteristics of the eye
OPT
Ophthalmic Tomography
Tomography of the eye acquired by a modality that is based on light and optical principles. Tomography based on other principles, such as ultrasound, is excluded
OPV
Ophthalmic Visual Field
Modality device that measures visual fields and perform visual perimetry
OSS
Optical Survace Scanner
An acquisition device, process or method that performs optical surface scanning
OT
Other Modality
Other Modality device
PR
Presentation State
Presentation State object
PRINT
Hard Copy Print Server
Hard Copy Print Server; includes printers with embedded DICOM print server
PT
Positron emission tomography
Positron emission tomography (PET) device
PX
Panoramic X-Ray
Panoramic X-Ray device
REG
Registration
Registration
RF
Radiofluoroscopy
Radiofluoroscopy device
RG
Radiographic imaging
Radiographic imaging (conventional film/screen)
RT
Radiation Therapy Device
Radiation Therapy Device; includes linear accelerator, proton therapy
RTDOSE
Radiotherapy Dose
Radiotherapy Dose
RTIMAGE
Radiotherapy Image
Radiotherapy Imaging device; includes portal imaging
RTPLAN
Radiotherapy Plan
Radiotherapy Plan
RTRECORD
Radiotherapy Treatment Record
Radiotherapy Treatment Record
RTSTRUCT
Radiotherapy Structure Set
Radiotherapy Structure Set
SEG
Segmentation
Segmentation
SM
Slide Microscopy
Slide Microscopy
SMR
Stereometric Relationship
Stereometric image pairing modality
SR
Structured Report Document
Structured Report Document
SRF
Subjective Refraction
Subjective Refraction device
ST
Single-photon emission computed tomography
Single-photon emission computed tomography (SPECT) device
TG
Thermography
Thermography device
U
Unknown Sex
Unknown Sex
UNAVAILABLE
Unavailable
Instances cannot be retrieved
US
Ultrasound
Ultrasound device
VA
Visual Acuity
Visual Acuity device
VF
Videofluorography
Videofluorography
VIDD
Video Tape Digitizer Equipment
Equipment that digitizes video tape and imports it
WSD
Workstation
Workstation
XA
X-Ray Angiography
X-Ray Angiography device
XC
External-camera Photography
External-camera Photography device
109001
Digital timecode (NOS)
A signal transmitted for the purpose of interchange of the current time, not specific to any source or methodology
109002
ECG-based gating signal, processed
A signal that is generated for each detection of a heart beat
109003
IRIG-B timecode
A signal transmitted by the Inter-Range Instrumentation Group for the purpose of synchronizing time clocks
109004
X-Ray Fluoroscopy On Signal
A signal that indicated that X-Ray source has been activated for fluoroscopy use
109005
X-Ray On Trigger
A signal that indicated that the X-Ray source has been activated for image recording
109006
Differential signal
An electrical signal derived from two electrodes
109007
His bundle electrogram
An electrophysiological recording from the HIS nerve bundle
109008
Monopole signal
An electrical signal from one electrode relative to an indifferent potential
109009
Pacing (electrical) stimulus, voltage
The voltage stimulus during cardiac pacing
109010
Radio frequency ablation, power
The power injected during RF ablation procedure
109011
Voltage measurement by basket catheter
Electrophysiological signals acquired using a multi-splined catheter each equipped with multiple electrodes
109012
Voltage measurement by mapping catheter
Electrophysiological signals acquired using a steerable catheter
109013
Voltage measurement, NOS
A voltage measurement not otherwise specified
109014
35% of thermal CO
A signal point that is 35% of the peak thermal cardiac output signal
109015
70% of thermal CO
A signal point that is 70% of the peak thermal cardiac output signal
109016
A wave peak pressure
The peak pressure of each heart beat in the atrium caused by the atrial contraction
109017
A wave pressure, average
The average of several A wave pressure measurements
109018
Beat detected (accepted)
An identified cardiac beat used in the determination of a measurement
109019
Beat detected (rejected)
An identified cardiac beat not used in the determination of a measurement
109020
Diastolic pressure, average
The average of several diastolic pressure measurements
109021
Diastolic pressure nadir
The lowest pressure value excluding any undershoot artifact
109022
End diastole
The moment at the end of the diastolic phase of the cardiac cycle
109023
End of expiration
The moment at the end of respiratory expiration
109024
End of inspiration
The moment at the end of respiratory inspiration
109025
Max dp/dt
The maximum positive rate of change of pressure
109026
Max neg dp/dt
The maximum negative rate of change of pressure
109027
Mean blood pressure
The average blood pressure value, generally over 2 or more seconds
109028
Peak of thermal cardiac output bolus
The peak change in blood temperature during a thermal cardiac output measurement
109029
Start of expiration
The moment respiratory expiration begins
109030
Start of inspiration
The moment of respiratory inspiration begins
109031
Start of thermal cardiac output bolus
The first discernible blood temperature change following the injectate during a thermal cardiac output measurement
109032
Systolic pressure, average
The average of several systolic blood pressure measurements
109033
Systolic peak pressure
The highest systolic blood pressure value excluding any overshoot artifact
109034
V wave peak pressure
The peak pressure of each heart beat in the atrium caused by the filling of the atrium
109035
V wave pressure, average
The average of several V wave pressure measurements
109036
Valve close
The moment at which a heart valve closes
109037
Valve open
The moment at which a heart valve opens
109038
Ablation off
The moment when RF ablation current is turned off
109039
Ablation on
The moment when RF ablation current is turned on
109040
HIS bundle wave
The moment in the cardiac cycle when the HIS bundle nerves depolarize
109041
P wave
The surface electrocardiogram of the atrial contraction
109042
Q wave
The first negative deflection of the electrocardiogram caused by ventricular depolarization
109043
R wave
The first positive deflection the electrocardiogram caused by ventricular depolarization
109044
S wave
The first negative deflection after the R wave
109045
Start of atrial contraction
The beginning of the atrial contraction
109046
Start of atrial contraction (subsequent)
The beginning of the second atrial contraction of two consecutive beats
109047
Stimulation at rate 1 interval
The stimulation interval during cardiac stimulation first used in a pacing train
109048
Stimulation at rate 2 interval
The stimulation interval different from the first stimulation interval used in a pacing train
109049
Stimulation at rate 3 interval
A stimulation interval different from and subsequent to the second interval in a pacing train
109050
Stimulation at rate 4 interval
Describes a stimulation interval different from and subsequent to the third interval in a pacing train
109051
T wave
The electrocardiogram deflection caused by ventricular repolarization
109052
V wave
The peak pressure of each heart beat monitored in the atrium caused by the filling of the atrium
109053
V wave of next beat
The second V wave measurement of two consecutive beats
109054
Patient State
A description of the physiological condition of the patient
109055
Protocol Stage
The exercise level during a progressive cardiac stress test
109056
Stress Protocol
A series of physiological challenges designed to progressively increase the work of the heart
109057
Catheterization Procedure Phase
A subpart of a cardiac catheterization procedure
109058
Contrast Phase
The subpart of a cardiac catheterization procedure in which a radio-opaque contrast medium is injected into the patient
109059
Physiological challenges
Physical changes administered to a patient in order to elicit an physiological response
109060
Procedure Step Number
Enumeration of a subpart of a catheterization procedure
109061
EP Procedure Phase
A subpart of an electrophysiological procedure
109063
Pulse train definition
A means of defining a series of cardiac stimulation pulses
109070
End of systole
End of the contraction phase of the cardiac cycle
109071
Indicator mean transit time
Time for a median particle to travel from point of injection to point of detection
109072
Tau
The time constant of isovolumic pressure fall
109073
V max myocardial
Maximum velocity of myocardial contractility
109080
Real time acquisition
Total time for the acquisition is shorter than cardiac cycle, no gating is applied; see Cardiac Synchronization Technique (0018,9037)
109081
Prospective gating
Certain thresholds have been set for a gating window that defines the acceptance of measurement data during the acquisition; see Cardiac Synchronization Technique (0018,9037)
109082
Retrospective gating
Certain thresholds have been set for a gating window that defines the acceptance of measurement data after the acquisition; see Cardiac Synchronization Technique (0018,9037)
109083
Paced
There is a constant RR interval, which makes thresholding not required; see Cardiac Synchronization Technique (0018,9037); e.g. Pacemaker
109091
Cardiac Stress State
Imaging after injection of tracer during increased cardiac workload or increased myocardial blood flow, achieved by either exercise or pharmacologic means
109092
Reinjection State
Imaging after injection of additional tracer under resting conditions
109093
Redistribution State
Imaging after allowing a moderate amount of time for tracer to move from its initial sites of uptake. Example: For Thallium imaging this would correspond to imaging 2-6 hours after injection
109094
Delayed Redistribution State
Imaging after allowing an extended amount of time for tracer to move from its initial sites of uptake. Example: For Thallium imaging this would correspond to imaging more than 6 hours after injection
109095
Peak stress state
Peak cardiac stress state
109096
Recovery state
Recovery from cardiac stress
109101
Acquisition Equipment
Equipment that originally acquired the data stored within composite instances; e.g. a CT, MR or Ultrasound modality
109102
Processing Equipment
Equipment that has processed composite instances to create new composite instances; e.g. a 3D Workstation
109103
Modifying Equipment
Equipment that has modified existing composite instances (without creating new composite instances); e.g. a QA Station or Archive
109104
De-identifying Equipment
Equipment that has modified an existing composite instance to remove patient identifying information
109105
Frame Extracting Equipment
Equipment that has processed composite instances to create new composite instances by extracting selected frames from the original instance
109106
Enhanced Multi-frame Conversion Equipment
Equipment that has processed composite instances to create new composite instances by converting classic single frame images to enhanced multi-frame image, or vice versa and updating other instances to maintain referential integrity
109110
Voice
The sound of a human's speech, recorded during a procedure
109111
Operator's narrative
The voice of a device operator, recorded during a procedure
109112
Ambient room environment
The ambient sound recorded during a procedure, which may or may not include voice and other types of sound
109113
Doppler audio
The Doppler waveform recorded as an audible signal
109114
Phonocardiogram
The sound of the human heart beating
109115
Physiological audio signal
Any sound made by the human body
109116
Arterial Pulse Waveform
A digitized signal from the patient arterial system collected through pulse oximetry or other means
109117
Respiration Waveform
A digitized signal from the patient respiratory system representing respiration
109120
On admission to unit
The occasion on which a procedure was performed on admission to a specialist unit; e.g. intensive care
109121
On discharge
The occasion on which a procedure was performed on discharge from hospital as an in-patient
109122
On discharge from unit
The occasion on which a procedure was performed on discharge from a specialist unit; e.g. intensive care
109123
Pre-intervention
The occasion on which a procedure was performed immediately prior to non-surgical intervention; e.g, percutaneous angioplasty, biopsy
109124
Post-intervention
The occasion on which a procedure was performed immediately after to non-surgical intervention; e.g, percutaneous angioplasty, biopsy
109125
At last appointment
The occasion on which a procedure was performed at the most recent outpatient visit
109132
Joint position method
The active or passive joint positioning during acquisition
109133
Physical force
A physical force applied during acquisition
109134
Prior to voiding
Prior to voiding
109135
Post voiding
Post voiding
109136
Neutral musculoskeletal position
Neutral musculoskeletal position
109200
America Kennel Club
America Kennel Club
109201
America's Pet Registry Inc.
America's Pet Registry Inc
109202
American Canine Association
American Canine Association
109203
American Purebred Registry
American Purebred Registry
109204
American Rare Breed Association
American Rare Breed Association
109205
Animal Registry Unlimited
Animal Registry Unlimited
109206
Animal Research Foundation
Animal Research Foundation
109207
Canadian Border Collie Association
Canadian Border Collie Association
109208
Canadian Kennel Club
Canadian Kennel Club
109209
Canadian Livestock Records Association
Canadian Livestock Records Association
109210
Canine Federation of Canada
Canine Federation of Canada
109211
Continental Kennel Club
Continental Kennel Club
109212
Dog Registry of America
Dog Registry of America
109213
Federation of International Canines
Federation of International Canines
109214
International Progressive Dog Breeders' Alliance
International Progressive Dog Breeders' Alliance
109215
National Kennel Club
National Kennel Club
109216
North American Purebred Dog Registry
North American Purebred Dog Registry
109217
United All Breed Registry
United All Breed Registry
109218
United Kennel Club
United Kennel Club
109219
Universal Kennel Club International
Universal Kennel Club International
109220
Working Canine Association of Canada
Working Canine Association of Canada
109221
World Kennel Club
World Kennel Club
109222
World Wide Kennel Club
World Wide Kennel Club
109701
Overall image quality evaluation
Evaluation of overall image quality as described in section 7.3.2 of [IEC 62563-1]
109702
Grayscale resolution evaluation
Visual verification of sufficient grayscale resolution based on 8 and 10-bit markers as described in section 7.3.3 of [IEC 62563-1]
109703
Luminance response evaluation
Visual evaluation of luminance response using the TG18-CT test pattern as described in section 7.3.4 of [IEC 62563-1]
109704
Luminance uniformity evaluation
Visual detection of luminance non-uniformities as described in section 7.3.5 of [IEC 62563-1]
109705
Chromaticity evaluation
Visual verification of color uniformity as described in section 7.3.6 of [IEC 62563-1]
109706
Pixel faults evaluation
Visual detection of defective pixels on dark (TG18-UN80) and bright (TG18-UN10) images as described in section 7.3.7 of [IEC 62563-1]
109707
Veiling glare evaluation
Visual evaluation of veiling glare by looking at low contrast objects on 2 test patterns as described in section 7.3.8 of [IEC 62563-1]
109708
Geometrical image evaluation
Visual evaluation of geometry, phase/clock correction and clipping as described in section 7.3.9 of [IEC 62563-1]
109709
Angular viewing evaluation
Visual evaluation of viewing angle as described in section 7.3.10 of [IEC 62563-1]
109710
Clinical evaluation
Visual evaluation of the appearance of clinical images as described in section 7.3.11 of [IEC 62563-1]
109801
TG18-QC Pattern
AAPM TG18-QC Pattern used for evaluation of resolution, luminance, distortion, artifacts. See [AAPM OR 03]
109802
TG18-BR Pattern
AAPM TG18-BR Pattern used for the evaluation of the display of low-contrast, fine-detail image structures See [AAPM OR 03]
109803
TG18-PQC Pattern
AAPM TG18-PQC Pattern used for evaluation of resolution, luminance, contrast transfer for prints. See [AAPM OR 03]
109804
TG18-CT Pattern
AAPM TG18-CT Pattern used for evaluation of luminance response. See [AAPM OR 03]
109805
TG18-LN8-01 Pattern
The 1st image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109806
TG18-LN8-02 Pattern
The 2nd image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109807
TG18-LN8-03 Pattern
The 3rd image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109808
TG18-LN8-04 Pattern
The 4th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109809
TG18-LN8-05 Pattern
The 5th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109810
TG18-LN8-06 Pattern
The 6th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109811
TG18-LN8-07 Pattern
The 7th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109812
TG18-LN8-08 Pattern
The 8th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109813
TG18-LN8-09 Pattern
The 9th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109814
TG18-LN8-10 Pattern
The 10th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration series. See [AAPM OR 03]
109815
TG18-LN8-11 Pattern
The 11th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109816
TG18-LN8-12 Pattern
The 12th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109817
TG18-LN8-13 Pattern
The 13th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109818
TG18-LN8-14 Pattern
The 14th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109819
TG18-LN8-15 Pattern
The 15th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109820
TG18-LN8-16 Pattern
The 16th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109821
TG18-LN8-17 Pattern
The 17th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]
109822
TG18-LN8-18 Pattern
The 18th image in the AAPM TG18-LN8- set used for DICOM grayscale calibration. See [AAPM OR 03]
109823
TG18-LN12-01 Pattern
The 1st image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109824
TG18-LN12-02 Pattern
The 2 nd image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109825
TG18-LN12-03 Pattern
The 3rd image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109826
TG18-LN12-04 Pattern
The 4th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109827
TG18-LN12-05 Pattern
The 5th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109828
TG18-LN12-06 Pattern
The 6th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109829
TG18-LN12-07 Pattern
The 7th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109830
TG18-LN12-08 Pattern
The 8th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109831
TG18-LN12-09 Pattern
The 9th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109832
TG18-LN12-10 Pattern
The 10th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109833
TG18-LN12-11 Pattern
The 11th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109834
TG18-LN12-12 Pattern
The 12th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109835
TG18-LN12-13 Pattern
The 13th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109836
TG18-LN12-14 Pattern
The 14th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109837
TG18-LN12-15 Pattern
The 15th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109838
TG18-LN12-16 Pattern
The 16th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109839
TG18-LN12-17 Pattern
The 17th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109840
TG18-LN12-18 Pattern
The 18th image in the AAPM TG18-LN12 set used for DICOM grayscale calibration. See [AAPM OR 03]
109841
TG18-UN10 Pattern
The AAPM TG18-UN10 Pattern used for evaluation of luminance and color uniformity, and angular response. See [AAPM OR 03]
109842
TG18-UN80 Pattern
The AAPM TG18-UN80 Pattern used for evaluation of luminance and color uniformity, and angular response. See [AAPM OR 03]
109843
TG18-UNL10 Pattern
The AAPM TG18-UNL10 Pattern is the AAPM TG-18 UN10 Pattern with added defining lines. See [AAPM OR 03]
109844
TG18-UNL80 Pattern
The AAPM TG18-UNL80 Pattern is the AAPM TG-18 UN80 Pattern with added defining lines. See [AAPM OR 03]
109845
TG18-AD Pattern
The AAPM TG18-AD Pattern used for visual evaluation of the reflection of ambient light from the display. See [AAPM OR 03]
109846
TG18-MP Pattern
The AAPM TG18-MP Pattern used for evaluation of Luminance response (bit-depth resolution). See [AAPM OR 03]
109847
TG18-RH10 Pattern
The AAPM TG18-RH10 Pattern used for LSF-line spectra function-(1k and 2k) evaluation by 5 horizontal lines at 10% luminance level. See [AAPM OR 03]
109848
TG18-RH50 Pattern
The AAPM TG18-RH50 Pattern used for LSF-line spectra function-(1k and 2k) evaluation by 5 horizontal lines at 50% luminance level. See [AAPM OR 03]
109849
TG18-RH89 Pattern
The AAPM TG18-RH89 Pattern used for LSF-line spectra function-(1k and 2k) evaluation by 5 horizontal lines at 89% luminance level. See [AAPM OR 03]
109850
TG18-RV10 Pattern
The AAPM TG18-RV10 Pattern used for LSF-line spectra function-(1k and 2k) evaluation by 5 vertical lines at 10% luminance level. See [AAPM OR 03]
109851
TG18-RV50 Pattern
The AAPM TG18-RV50 Pattern used for LSF-line spectra function-(1k and 2k) evaluation by 5 vertical lines at 50% luminance level. See [AAPM OR 03]
109852
TG18-RV89 Pattern
The AAPM TG18-RV89 Pattern used for LSF-line spectra function-(1k and 2k) evaluation by 5 vertical lines at 89% luminance level. See [AAPM OR 03]
109853
TG18-PX Pattern
The AAPM TG18-PX Pattern used for the assessment of display resolution. See [AAPM OR 03]
109854
TG18-CX Pattern
The AAPM TG18-CX Pattern used to assess display resolution and resolution uniformity. See [AAPM OR 03]
109855
TG18-LPH10 Pattern
The AAPM TG18-LPH10 Pattern used to assess display resolution. This pattern has horizontal bars consisting of alternating single-pixel-wide lines across the faceplate of display. The lines have a 12% positive contrast against 10% background level of the maximum pixel value. See [AAPM OR 03]
109856
TG18-LPH50 Pattern
The AAPM TG18-LPH50 Pattern used to assess display resolution. This pattern has horizontal bars consisting of alternating single-pixel-wide lines across the faceplate of display. The lines have a 50% positive contrast against 10% background level of the maximum pixel value. See [AAPM OR 03]
109857
TG18-LPH89 Pattern
The AAPM TG18-LPH89 Pattern used to assess display resolution. This pattern has horizontal bars consisting of alternating single-pixel-wide lines across the faceplate of display. The lines have a 12% positive contrast against 89% background level of the maximum pixel value. See [AAPM OR 03]
109858
TG18-LPV10 Pattern
The AAPM TG18-LPV10 Pattern used to assess display resolution. This pattern has vertical bars consisting of alternating single-pixel-wide lines across the faceplate of display. The lines have a 12% positive contrast against 10% background level of the maximum pixel value. See [AAPM OR 03]
109859
TG18-LPV50 Pattern
The AAPM TG18-LPV50 Pattern used to assess display resolution. This pattern has vertical bars consisting of alternating single-pixel-wide lines across the faceplate of display. The lines have a 12% positive contrast against 50% background level of the maximum pixel value. See [AAPM OR 03]
109860
TG18-LPV89 Pattern
The AAPM TG18-LPV89 Pattern used to assess display resolution. This pattern has vertical bars consisting of alternating single-pixel-wide lines across the faceplate of display. The lines have a 12% positive contrast against 89% background level of the maximum pixel value. See [AAPM OR 03]
109861
TG18-AFC Pattern
The AAPM TG18-AFC Pattern used to assess display noise. See [AAPM OR 03]
109862
TG18-NS10 Pattern
The AAPM TG18-NS10 Pattern is AAPM TG18-RV10/RH10 with only difference being the absence of the single line at the center of the measurement area. See [AAPM OR 03]
109863
TG18-NS50 Pattern
The AAPM TG18-NS50 Pattern is AAPM TG18-RV50/RH50 with only difference being the absence of the single line at the center of the measurement area. See [AAPM OR 03]
109864
TG18-NS89 Pattern
The AAPM TG18-NS89 Pattern is AAPM TG18-RV89/RH89 with only difference being the absence of the single line at the center of the measurement area. See [AAPM OR 03]
109865
TG18-GV Pattern
The TG18-GV Pattern used to assess display veiling. See [AAPM OR 03]
109866
TG18-GVN Pattern
The TG18-GVN Pattern used to assess display veiling. This pattern is identical to AAPM TG18-GV Pattern except that the large-diameter white circle is replaced with a black circle, creating a completely black pattern except for the presence of low-contrast targets. See [AAPM OR 03]
109867
TG18-GQ Pattern
The TG18-GQ Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GV except that is lacks the central low-contrast objects. See [AAPM OR 03]
109868
TG18-GQN Pattern
TG18-GQN Pattern used for the quantitative assessment of veiling glare. This pattern is identical to AAPM TG18-GQ Pattern except that the large-diameter white circle is replaced with a black circle, creating a completely black pattern except for the presence of low-contrast targets. See [AAPM OR 03]
109869
TG18-GQB Pattern
The TG18-GQB Pattern used for the quantitative assessment of veiling glare. This pattern is identical to AAPM TG18-GQ Pattern except eliminating the central black circle. See [AAPM OR 03]
109870
TG18-GA03 Pattern
The TG18-GA03 Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 3. See [AAPM OR 03]
109871
TG18-GA05 Pattern
The TG18-GA05 Pattern This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 5. See [AAPM OR 03]
109872
TG18-GA08 Pattern
The TG18-GA08 Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 8. See [AAPM OR 03]
109873
TG18-GA10 Pattern
The TG18-GA10 Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 10. See [AAPM OR 03]
109874
TG18-GA15 Pattern
The TG18-GA15 Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 15
109875
TG18-GA20 Pattern
The TG18-GA20 Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 20. See [AAPM OR 03]
109876
TG18-GA25 Pattern
The TG18-GA25 Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 25. See [AAPM OR 03]
109877
TG18-GA30 Pattern
The TG18-GA30 Pattern used for quantitative assessment of veiling glare. This pattern is identical to TG18-GQ except that the radius of the central black circle is varied as r = 30. See [AAPM OR 03]
109878
TG18-CH Image
The AAPM TG18-CH Image is a reference anatomical PA chest image. See [AAPM OR 03]
109879
TG18-KN Image
The AAPM TG18-KN Image is a reference anatomical knee image. See [AAPM OR 03]
109880
TG18-MM1 Image
The AAPM TG18-MM1 Image is a reference anatomical mammogram image. See [AAPM OR 03]
109881
TG18-MM2 Image
The AAPM TG18-MM2 Image is a reference anatomical mammogram image. See [AAPM OR 03]
109901
OIQ Pattern
The IEC OIQ Pattern is used as an alternative to the TG18-QC Pattern. See [IEC 62563-1]
109902
ANG Pattern
The IEC ANG Pattern used for angular viewing evaluation. See [IEC 62563-1]
109903
GD Pattern
The IEC GD Pattern used for geometrical image evaluation. See [IEC 62563-1]
109904
BN01 Pattern
The IEC BN01 Pattern is used as analternative to the TG18-LN-01 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109905
BN02 Pattern
The IEC BN02 Pattern is used as analternative to the TG18-LN-02 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109906
BN03 Pattern
The IEC BN03 Pattern is used as analternative to the TG18-LN-03 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109907
BN04 Pattern
The IEC BN04 Pattern is used as analternative to the TG18-LN-04 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109908
BN05 Pattern
The IEC BN05 Pattern is used as analternative to the TG18-LN-05 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109909
BN06 Pattern
The IEC BN06 Pattern is used as analternative to the TG18-LN-06 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109910
BN07 Pattern
The IEC BN07 Pattern is used as analternative to the TG18-LN-07 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109911
BN08 Pattern
The IEC BN08 Pattern is used as analternative to the TG18-LN-08 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109912
BN09 Pattern
The IEC BN09 Pattern is used as analternative to the TG18-LN-09 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109913
BN10 Pattern
The IEC BN10 Pattern is used as analternative to the TG18-LN-10 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109914
BN11 Pattern
The IEC BN11 Pattern is used as analternative to the TG18-LN-11 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109915
BN12 Pattern
The IEC BN12 Pattern is used as analternative to the TG18-LN-12 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109916
BN13 Pattern
The IEC BN13 Pattern is used as analternative to the TG18-LN-13 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109917
BN14 Pattern
The IEC BN14 Pattern is used as analternative to the TG18-LN-14 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109918
BN15 Pattern
The IEC BN15 Pattern is used as analternative to the TG18-LN-15 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109919
BN16 Pattern
The IEC BN16 Pattern is used as analternative to the TG18-LN-16 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109920
BN17 Pattern
The IEC BN17 Pattern is used as analternative to the TG18-LN-17 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109921
BN18 Pattern
The IEC BN18 Pattern is used as analternative to the TG18-LN-18 Pattern, to avoid the use of a cone or baffle with LCDs. See [IEC 62563-1]
109931
DIN Grayscale Pattern
Test image "Bild 2" for the gray-scale reproduction of imaging devices. See [DIN 6868-57]
109932
DIN Geometry Pattern
Test image "Bild 3" for the geometrical imaging properties of imaging devices. See [DIN 6868-57]
109933
DIN Resolution Pattern
Test image "Bild 5" for displaying the spatial and contrast resolution as well as the line structure of imaging devices. See [DIN 6868-57]
109941
White Pattern
An alternative to AAPM TG18-UN80, specified at 100% of maximum pixel value
109943
SMPTE Pattern
A standard display test pattern. See [SMPTE RP133]. A pattern is available at http://www.dclunie.com/images/smpte.512.512.8.gif
109991
CRT Display
A Display Device that displays images on a Cathode Ray Tube
109992
Liquid Crystal Display
A Display Device that displays images on a Liquid Crystal Display
109993
Plasma Display
A Display Device that displays images on a Plasma Display
109994
OLED
A Display Device that displays images on an Organic Light Emitting Diode based display
109995
DLP Rear Projection System
A Display Device that projects images on a surface from behind using a Digital Light Processing Projector
109996
DLP Front Projection System
A Display Device that projects images on a surface from in front using a Digital Light Processing Projector
109997
CRT Rear Projection System
A Display Device that projects images on a surface from behind using a Cathode Ray Tube
109998
CRT Front Projection System
A Display Device that projects images on a surface from in front using a Cathode Ray Tube
109999
Other Projection System
A Display Device that projects images on a surface from an unspecified direction using an unspecified means
110001
Image Processing
Image processing work item
110002
Quality Control
Quality control work item
110003
Computer Aided Diagnosis
Computer aided diagnosis work item
110004
Computer Aided Detection
Computer aided detection work item
110005
Interpretation
Interpretation work item
110006
Transcription
Transcription work item
110007
Report Verification
Report verification work item
110008
Print
Print work item
110009
No subsequent Workitems
There will be no more work items scheduled
110010
Film
Film type of output
110011
Dictation
Dictation type of output
110012
Transcription
Transcription type of output
110013
Media Import
The procedure to read DICOM instances from DICOM interchange media, coerce identifying attributes into the local namespace if necessary, and make the instances available
110020
Sheet Film Digitized
Digitization of Sheet Film
110021
Cine Film Digitized
Digitization of Cine Film
110022
Video Tape Digitized
Digitization of Video Tape
110023
Paper Digitized
Digitization of pages of a paper document (Units may be specified as Pages, Documents)
110024
CD Imported
Importation of CD
110025
DVD Imported
Importation of DVD
110026
MOD Imported
Importation of MOD
110027
Studies Imported
Importation of DICOM Studies
110028
Instances Imported
Importation of DICOM Composite Instances
110030
USB Disk Emulation
A device that connects using the USB hard drive interface. These may be USB-Sticks, portable hard drives, and other technologies
110031
Email
Email and email attachments used as a media for data transport
110032
CD
CD-R, CD-ROM, and CD-RW media used for data transport
110033
DVD
DVD, DVD-RAM, and other DVD formatted media used for data transport
110034
Compact Flash
Media that comply with the Compact Flash standard
110035
Multi-media Card
Media that comply with the Multi-media Card standard
110036
Secure Digital Card
Media that comply with the Secure Digital Card standard
110037
URI
URI Identifier for network or other resource, see RFC 3968
110038
Paper Document
Any paper or similar document
110100
Application Activity
Audit event: Application Activity has taken place
110101
Audit Log Used
Audit event: Audit Log has been used
110102
Begin Transferring DICOM Instances
Audit event: Storage of DICOM Instances has begun
110103
DICOM Instances Accessed
Audit event: DICOM Instances have been created, read, updated, or deleted
110104
DICOM Instances Transferred
Audit event: Storage of DICOM Instances has been completed
110105
DICOM Study Deleted
Audit event: Entire Study has been deleted
110106
Export
Audit event: Data has been exported out of the system
110107
Import
Audit event: Data has been imported into the system
110108
Network Entry
Audit event: System has joined or left network
110109
Order Record
Audit event: Order has been created, read, updated or deleted
110110
Patient Record
Audit event: Patient Record has been created, read, updated, or deleted
110111
Procedure Record
Audit event: Procedure Record has been created, read, updated, or deleted
110112
Query
Audit event: Query has been made
110113
Security Alert
Audit event: Security Alert has been raised
110114
User Authentication
Audit event: User Authentication has been attempted
110120
Application Start
Audit event: Application Entity has started
110121
Application Stop
Audit event: Application Entity has stopped
110122
Login
Audit event: User login has been attempted
110123
Logout
Audit event: User logout has been attempted
110124
Attach
Audit event: Node has been attached
110125
Detach
Audit event: Node has been detached
110126
Node Authentication
Audit event: Node Authentication has been attempted
110127
Emergency Override Started
Audit event: Emergency Override has started
110128
Network Configuration
Audit event: Network configuration has been changed
110129
Security Configuration
Audit event: Security configuration has been changed
110130
Hardware Configuration
Audit event: Hardware configuration has been changed
110131
Software Configuration
Audit event: Software configuration has been changed
110132
Use of Restricted Function
Audit event: A use of a restricted function has been attempted
110133
Audit Recording Stopped
Audit event: Audit recording has been stopped
110134
Audit Recording Started
Audit event: Audit recording has been started
110135
Object Security Attributes Changed
Audit event: Security attributes of an object have been changed
110136
Security Roles Changed
Audit event: Security roles have been changed
110137
User security Attributes Changed
Audit event: Security attributes of a user have been changed
110138
Emergency Override Stopped
Audit event: Emergency Override has Stopped
110139
Remote Service Operation Started
Audit event: Remote Service Operation has Begun
110140
Remote Service Operation Stopped
Audit event: Remote Service Operation has Stopped
110141
Local Service Operation Started
Audit event: Local Service Operation has Begun
110142
Local Service Operation Stopped
Audit event: Local Service Operation Stopped
110150
Application
Audit participant role ID of software application
110151
Application Launcher
Audit participant role ID of software application launcher, i.e., the entity that started or stopped an application
110152
Destination Role ID
Audit participant role ID of the receiver of data
110153
Source Role ID
Audit participant role ID of the sender of data
110154
Destination Media
Audit participant role ID of media receiving data during an export
110155
Source Media
Audit participant role ID of media providing data during an import
110180
Study Instance UID
ParticipantObjectID type: Study Instance UID
110181
SOP Class UID
ParticipantObjectID type: SOP Class UID
110182
Node ID
ID of a node that is a participant object of an audit message
110190
Issuer of Identifier
System, organization, agency, or department that has assigned an instance identifier (such as placer or filler number, patient or provider identifier, etc.)
110500
Doctor canceled procedure
Procedure order canceled by requesting physician or other authorized physician
110501
Equipment failure
Equipment failure prevented completion of procedure
110502
Incorrect procedure ordered
Procedure discontinued due to incorrect procedure being ordered
110503
Patient allergic to media/contrast
Procedure discontinued due to patient allergy to media/contrast (reported or reaction)
110504
Patient died
Procedure discontinued due to death of Patient
110505
Patient refused to continue procedure
Procedure discontinued due to patient refusal to continue procedure
110506
Patient taken for treatment or surgery
Procedure discontinued due to patient being taken for treatment or surgery
110507
Patient did not arrive
Patient did not arrive for procedure
110508
Patient pregnant
Procedure discontinued due to patient pregnancy (reported or determined)
110509
Change of procedure for correct charging
Procedure discontinued to restart with new procedure code for correct charging
110510
Duplicate order
Procedure discontinued due to duplicate orders received for same procedure
110511
Nursing unit cancel
Procedure order canceled by nursing unit
110512
Incorrect side ordered
Procedure discontinued due to incorrect side (laterality) being ordered
110513
Discontinued for unspecified reason
Procedure discontinued for unspecified reason
110514
Incorrect worklist entry selected
Procedure discontinued due to incorrect patient or procedure step selected from modality worklist
110515
Patient condition prevented continuing
Patient condition prevented continuation of procedure
110516
Equipment change
Procedure step is discontinued to change to other equipment or modality
110518
Patient Movement
A movement of the patient affecting test quality
110519
Operator Error
An error of the operator affecting test quality
110521
Objects incorrectly formatted
One or more of the objects is malformed
110522
Object Types not supported
Receiving System is unable to accept the object type
110523
Object Set incomplete
One or more objects associated with the object set is missing
110524
Media Failure
The contents of the Media could not be accessed properly
110526
Resource pre-empted
Procedure discontinued due to necessary equipment, staff or other resource becoming (temporarily) unavailable to the procedure
110527
Resource inadequate
Procedure discontinued due to necessary equipment, staff or other resource being inadequate to complete the procedure
110528
Discontinued Procedure Step rescheduled
A new Procedure Step has been scheduled to replace the Discontinued Procedure Step
110529
Discontinued Procedure Step rescheduling recommended
It is recommended that a new Procedure Step be scheduled to replace the Discontinued Procedure Step
110700
Ventral Diencephalon
Ventral structures of the diencephalon that cannot readily be distinguished on MR imaging, including the hypothalamus, mammillary body, subthalamic nuclei, substantia nigra, red nucleus, lateral geniculate nucleus, medial geniculate nucleus, zona incerta, cerebral peduncle, lenticular fasciculus, medial lemniscus, and optic tract. See http://neuromorphometrics.org:8080/Seg/html/segmentation/ventral%20diencephalon.html
110701
White Matter T1 Hypointensity
Area(s) of reduced intensity on T1 weighted images relative to the surrounding white matter. These may be indicative of age-related or neurodegenerative white matter lesions, and may be co-located with areas of white matter T2 hyperintensity, but the concept is specifically confined to the MR appearance on T1 weighted images
110702
White Matter T2 Hyperintensity
Area(s) of increased intensity on T2 weighted images relative to the surrounding white matter. These may be indicative of age-related or neurodegenerative white matter lesions, and may be co-located with areas of white matter T1 hypointensity, but the concept is specifically confined to the MR appearance on T2 weighted images
110703
superior longitudinal fasciculus I
The dorsal component of the SLF originating from the medial and dorsal parietal cortex and ending in the dorsal and medial part of the frontal lobe. See Makris N, et al. "Segmentation of Subcomponents within the Superior Longitudinal Fascicle in Humans: A Quantitative, In Vivo, DT-MRI Study." Cerebral Cortex 15, no. 6 (June 1, 2005): 854-69. doi:10.1093/cercor/bhh186
110704
superior longitudinal fasciculus II
The major component of the SLF, derived from the caudal-inferior parietal region corresponding to the angular gyrus in the human and terminating within the dorsolateral frontal region. See Makris N, et al. "Segmentation of Subcomponents within the Superior Longitudinal Fascicle in Humans: A Quantitative, In Vivo, DT-MRI Study." Cerebral Cortex 15, no. 6 (June 1, 2005): 854-69. doi:10.1093/cercor/bhh186
110705
superior longitudinal fasciculus III
The ventral component of the SLF, originating from the supramarginal gyrus and terminating predominantly in the ventral premotor and prefrontal areas. See Makris N, et al. "Segmentation of Subcomponents within the Superior Longitudinal Fascicle in Humans: A Quantitative, In Vivo, DT-MRI Study." Cerebral Cortex 15, no. 6 (June 1, 2005): 854-69. doi:10.1093/cercor/bhh186
110706
Perilesional White Matter
White matter that surrounds a lesion of interest; e.g. to identify the otherwise unclassified white matter that surrounds a tumor to be surgically resected
110800
Spin Tagging Perfusion MR Signal Intensity
Signal intensity of a Spin tagging Perfusion MR image. Spin tagging is a technique for the measurement of blood perfusion, based on magnetically labeled arterial blood water as an endogenous tracer
110801
Contrast Agent Angio MR Signal Intensity
Signal intensity of a Contrast Agent Angio MR image
110802
Time Of Flight Angio MR Signal Intensity
Signal intensity of a Time-of-flight (TOF) MR image. Time-of-flight (TOF) is based on the phenomenon of flow-related enhancement of spins entering into an imaging slice. As a result of being unsaturated, these spins give more signal that surrounding stationary spins
110803
Proton Density Weighted MR Signal Intensity
Signal intensity of a Proton Density Weighted MR image. All MR images have intensity proportional to proton density. Images with very little T1 or T2 weighting are called 'PD-weighted'
110804
T1 Weighted MR Signal Intensity
Signal intensity of T1 Weighted MR image. A T1 Weighted MR image is created typically by using short TE and TR times
110805
T2 Weighted MR Signal Intensity
Signal intensity of a T2 Weighted MR image. T2 Weighted image contrast state is approached by imaging with a TR long compared to tissue T1 (to reduce T1 contribution to image contrast) and a TE between the longest and shortest tissue T2s of interest
110806
T2* Weighted MR Signal Intensity
Signal intensity of a T2* Weighted MR image. The T2* phenomenon results from molecular interactions (spin spin relaxation) and local magnetic field non-uniformities, which cause the protons to precess at slightly different frequencies
110807
Field Map MR Signal Intensity
Signal intensity of a Field Map MR image. A Field Map MR image provides a direct measure of the B 0 inhomogeneity at each point in the image
110808
Fractional Anisotropy
Coefficient reflecting the fractional anisotropy of the tissues, derived from a diffusion weighted MR image. Fractional anisotropy is proportional to the square root of the variance of the Eigen values divided by the square root of the sum of the squares of the Eigen values
110809
Relative Anisotropy
Coefficient reflecting the relative anisotropy of the tissues, derived from a diffusion weighted MR image
110810
Volumetric Diffusion Dxx Component
Dxx Component of the diffusion tensor, quantifying the molecular mobility along the X axis
110811
Volumetric Diffusion Dxy Component
Dxy Component of the diffusion tensor, quantifying the correlation of molecular displacements in the X and Y directions
110812
Volumetric Diffusion Dxz Component
Dxz Component of the diffusion tensor, quantifying the correlation of molecular displacements in the X and Z directions
110813
Volumetric Diffusion Dyy Component
Dyy Component of the diffusion tensor, quantifying the molecular mobility along the Y axis
110814
Volumetric Diffusion Dyz Component
Dyz Component of the diffusion tensor, quantifying the correlation of molecular displacements in the Y and Z directions
110815
Volumetric Diffusion Dzz Component
Dzz Component of the diffusion tensor, quantifying the molecular mobility along the Z axis
110816
T1 Weighted Dynamic Contrast Enhanced MR Signal Intensity
Signal intensity of a T1 Weighted Dynamic Contrast Enhanced MR image. A T1 Weighted Dynamic Contrast Enhanced MR image reflects the dynamics of diffusion of the exogenous contrast media from the blood pool into the extra vascular extracellular space (EES) of the brain at a rate determined by the blood flow to the tissue, the permeability of the Brain Blood Barrier (BBB), and the surface area of the perfusing vessels
110817
T2 Weighted Dynamic Contrast Enhanced MR Signal Intensity
Signal intensity of a T2 Weighted Dynamic Contrast Enhanced MR image. A T2 Weighted Dynamic Contrast Enhanced MR image reflects the T2 of tissue decrease as the Gd contrast agent bolus passes through the brain
110818
T2* Weighted Dynamic Contrast Enhanced MR Signal Intensity
Signal intensity of a T2* Weighted Dynamic Contrast Enhanced MR image. A T2* Weighted Dynamic Contrast Enhanced MR image reflects the T2* of tissue decrease as the Gd contrast agent bolus passes through the brain
110819
Blood Oxygenation Level
Signal intensity of a Blood Oxygenation Level image. BOLD imaging is sensitive to blood oxygenation (but also to cerebral blood flow and volume). This modality is essentially used for detecting brain activation (functional MR)
110820
Nuclear Medicine Projection Activity
Accumulated decay event counts in a nuclear medicine projection image
110821
Nuclear Medicine Tomographic Activity
Accumulated decay event counts in a Nuclear Medicine Tomographic image (including PET)
110822
Spatial Displacement X Component
Spatial Displacement along axis X of a non-linear deformable spatial registration image. The X axis is defined in reference to the patient's orientation, and is increasing to the left hand side of the patient
110823
Spatial Displacement Y Component
Spatial Displacement along axis Y of a non-linear deformable spatial registration image. The Y axis is defined in reference to the patient's orientation, and is increasing to the posterior side of the patient
110824
Spatial Displacement Z Component
Spatial Displacement along axis Z of a non-linear deformable spatial registration image. The Z axis is defined in reference to the patient's orientation, and is increasing toward the head of the patient
110825
Hemodynamic Resistance
Measured resistance to the flow of blood; e.g. through the vasculature or through a heart value
110826
Indexed Hemodynamic Resistance
Measured resistance to the flow of blood; e.g. through the vasculature or through a heart value, normalized to a particular indexed scale
110827
Tissue Velocity
Velocity of tissue based on Doppler measurements
110828
Flow Velocity
Velocity of blood flow based on Doppler measurements
110829
Flow Variance
Statistical variance of blood velocity relative to mean
110830
Elasticity
Scalar value related to the elastic properties of the tissue
110831
Perfusion
Scalar value related to the volume of blood perfusing into tissue
110832
Speed of sound
Speed of sound in tissue
110833
Ultrasound Attenuation
Reduction in strength of ultrasound signal as the wave
110834
RGB R Component
Red component of a true color image (RGB)
110835
RGB G Component
Green component of a true color image (RGB)
110836
RGB B Component
Blue component of a true color image (RGB)
110837
YBR FULL Y Component
Y (Luminance) component of a YBR FULL image, as defined in JPEG 2000
110838
YBR FULL CB Component
CB (Blue chrominance) component of a YBR FULL image, as defined in JPEG 2000
110839
YBR FULL CR Component
CR (Red chrominance) component of a YBR FULL image, as defined in JPEG 2000
110840
YBR PARTIAL Y Component
Y (Luminance) component of a YBR PARTIAL image, as defined in JPEG 2000
110841
YBR PARTIAL CB Component
CB (Blue chrominance) component of a YBR PARTIAL image, as defined in JPEG 2000
110842
YBR PARTIAL CR Component
CR (Red chrominance) component of a YBR PARTIAL image, as defined in JPEG 2000
110843
YBR ICT Y Component
Y (Luminance) component of a YBR ICT image (Irreversible Color Transform), as defined in JPEG 2000
110844
YBR ICT CB Component
CB (Blue chrominance) component of a YBR ICT image (Irreversible Color Transform), as defined in JPEG 2000
110845
YBR ICT CR Component
CR (Red chrominance) component of a YBR ICT image (Irreversible Color Transform), as defined in JPEG 2000
110846
YBR RCT Y Component
Y (Luminance) component of a YBR RCT image (Reversible Color Transform), as defined in JPEG 2000
110847
YBR RCT CB Component
CB (Blue chrominance) component of a YBR RCT image (Reversible Color Transform), as defined in JPEG 2000
110848
YBR RCT CR Component
CR (Red chrominance) component of a YBR RCT image (Reversible Color Transform), as defined in JPEG 2000
110849
Echogenicity
The ability of a material to create an ultrasound return echo
110850
X-Ray Attenuation
Decrease in the number of photons in an X-Ray beam due to interactions with the atoms of a material substance. Attenuation is due primarily to two processes, absorption and scattering
110851
X-Ray Attenuation Coefficient
Coefficient that describes the fraction of a beam of X-Rays or gamma rays that is absorbed or scattered per unit thickness of the absorber. This value basically accounts for the number of atoms in a cubic cm volume of material and the probability of a photon being scattered or absorbed from the nucleus or an electron of one of these atoms
110852
MR signal intensity
Signal intensity of an MR image, not otherwise specified
110853
Binary Segmentation
Binary value denoting that the segmented property is present
110854
Fractional Probabilistic Segmentation
Probability, defined as a percentage, that the segmented property occupies the spatial area defined by the voxel
110855
Fractional Occupancy Segmentation
Percentage of the voxel area occupied by the segmented property
110856
Linear Displacement
Spatial dimension, denoting a linear displacement
110857
Photon Energy
Dimension denoting the energy (frequency or wavelength) of photons
110858
Time
Dimension used to sequence events, to compare the duration of events and the intervals between events
110859
Angle
Spatial dimension, denoting an angle
110860
Left-Right Axis
A spatial dimension axis running along a line between the patient's left and right side
110861
Head-Foot Axis
A spatial dimension axis running along a line between the patient's head and foot
110862
Anterior-Posterior Axis
A spatial dimension axis running along a line between the patient's anterior and posterior sides
110863
Apex-Base Axis
A spatial dimension axis running along a line between the apex and base of an organ, object, or chamber
110864
Anterior-Inferior Axis
A spatial dimension axis running along a line between the anterior and inferior sides of an organ, object, or chamber
110865
Septum-Wall Axis
A spatial dimension axis running along a line between the septum and wall of a chamber
110866
Right To Left
Orientation of a spatial dimension where increasing values run from the right to the left side of the patient
110867
Left To Right
Orientation of a spatial dimension where increasing values run from the left to the right side of the patient
110868
Head To Foot
Orientation of a spatial dimension where increasing values run from the head to the foot of the patient
110869
Foot To Head
Orientation of a spatial dimension where increasing values run from the foot to the head of the patient
110870
Anterior To Posterior
Orientation of a spatial dimension where increasing values run from the anterior to the posterior side of the patient
110871
Posterior To Anterior
Orientation of a spatial dimension where increasing values run from the posterior to the anterior side of the patient
110872
Apex To Base
Orientation of a spatial dimension where increasing values run from the apex to the base
110873
Base To Apex
Orientation of a spatial dimension where increasing values run from the base to the apex
110874
Anterior To Inferior
Orientation of a spatial dimension where increasing values run from the anterior to the inferior
110875
Inferior To Anterior
Orientation of a spatial dimension where increasing values run from the inferior to the anterior
110876
Septum To Wall
Orientation of a spatial dimension where increasing values run from the septum of a chamber to the opposite wall
110877
Wall To Septum
Orientation of a spatial dimension where increasing values run from the opposite wall to the septum of a chamber
110901
Image Position (Patient) X
The x coordinate of the upper left hand corner (center of the first voxel transmitted) of the image, with respect to the patient-based coordinate system
110902
Image Position (Patient) Y
The y coordinate of the upper left hand corner (center of the first voxel transmitted) of the image, with respect to the patient-based coordinate system
110903
Image Position (Patient) Z
The z coordinate of the upper left hand corner (center of the first voxel transmitted) of the image, with respect to the patient-based coordinate system
110904
Image Orientation (Patient) Row X
The x value of the first row direction cosine with respect to the patient, with respect to the patient-based coordinate system
110905
Image Orientation (Patient) Row Y
The y value of the first row direction cosine with respect to the patient, with respect to the patient-based coordinate system
110906
Image Orientation (Patient) Row Z
The z value of the first row direction cosine with respect to the patient, with respect to the patient-based coordinate system
110907
Image Orientation (Patient) Column X
The x value of the first column direction cosine with respect to the patient, with respect to the patient-based coordinate system
110908
Image Orientation (Patient) Column Y
The y value of the first column direction cosine with respect to the patient, with respect to the patient-based coordinate system
110909
Image Orientation (Patient) Column Z
The z value of the first column direction cosine with respect to the patient, with respect to the patient-based coordinate system
110910
Pixel Data Rows
Number of rows in the pixel data of the image
110911
Pixel Data Columns
Number of columns in the pixel data of the image
111001
Algorithm Name
The name assigned by a manufacturer to a specific software algorithm
111002
Algorithm Parameters
The input parameters used by a manufacturer to configure the behavior of a specific software algorithm
111003
Algorithm Version
The software version identifier assigned by a manufacturer to a specific software algorithm
111004
Analysis Performed
The type of correlation applied to detection results; e.g. temporal, spatial
111005
Assessment Category
Assignment of intermediate or overall interpretation results to a general category
111006
Breast composition
Assessment of annotating tissues in breast; generally including fatty, mixed or dense
111007
Breast Outline including Pectoral Muscle Tissue
Purpose of reference for an SCOORD content item that is an outline of the breast that includes the pectoral muscle tissue
111008
Calcification Distribution
The type of distribution associated with detected calcifications
111009
Calcification Type
Identification of the morphology of detected calcifications
111010
Center
Purpose of reference for an SCOORD content item that identifies the central point of a finding or feature
111011
Certainty of Feature
The likelihood that the feature analyzed is in fact the type of feature identified
111012
Certainty of Finding
The likelihood that the finding detected is in fact the type of finding identified
111013
Certainty of Impression
The certainty that a device places on an impression, where 0 equals no certainty and 100 equals certainty
111014
Clockface or region
A location identifier based on clock-face numbering or anatomic sub-region
111015
Composite Feature
An item that is an inferred correlation relating two or more individual findings or features
111016
Composite type
The inferred relationship between the findings or features making up a composite feature
111017
CAD Processing and Findings Summary
General assessment of whether or not CAD processing was successful, and whether any findings resulted
111018
Content Date
The date the data creation started
111019
Content Time
The time the data creation started
111020
Depth
A location identifier based on a feature's inferred distance from the surface of the associated anatomy
111021
Description of Change
A textual description of the change that occurred over time in a qualitative characteristic of a feature
111022
Detection Performed
The type of finding sought after by a specific algorithm applied to one image
111023
Differential Diagnosis/Impression
A general change that occurred within an imaged area between a prior imaging procedure and the current imaging procedure
111024
Failed Analyses
A group of analysis algorithms that were attempted, but failed
111025
Failed Detections
A group of detection algorithms that were attempted, but failed
111026
Horizontal Pixel Spacing
For projection radiography, the horizontal physical distance measured at the front plane of an Image Receptor housing between the center of each pixel. For tomographic images, the horizontal physical distance in the patient between the center of each pixel
111027
Image Laterality
Laterality of (possibly paired) body part contained in an image
111028
Image Library
A container that references all image data used as evidence to produce a report
111029
Image Quality Rating
A numeric value in the range 0 to 100, inclusive, where 0 is worst quality and 100 is best quality
111030
Image Region
Purpose of reference for an SCOORD content item that identifies a specific region of interest within an image
111031
Image View
The projection of the anatomic region of interest on an image receptor
111032
Image View Modifier
Modifier for Image View
111033
Impression Description
Free-form text describing the overall or an individual impression
111034
Individual Impression/Recommendation
A container for a group of related results from interpretation of one or more images and associated clinical information
111035
Lesion Density
The X-Ray attenuation of a lesion relative to the expected attenuation of an equal volume of fibroglandular breast tissue
111036
Mammography CAD Report
A structured report containing the results of computer-aided detection or diagnosis applied to breast imaging and associated clinical information
111037
Margins
The characteristic of the boundary, edges or border of a detected lesion
111038
Number of calcifications
The quantity of calcifications detected within an identified group or cluster
111039
Object type
A non-lesion object identified within one or more images
111040
Original Source
Purpose of reference for a COMPOSITE content item that identifies it as the original source of evidence for another content item in the report
111041
Outline
Purpose of reference for an SCOORD content item that identifies the outline or bounding region of a finding or feature
111042
Pathology
The inferred type of disease associated with an identified feature
111043
Patient Orientation Column
The patient orientation relative to the image plane, specified by a value that designates the anatomical direction of the positive column axis (top to bottom)
111044
Patient Orientation Row
The patient orientation relative to the image plane, specified by a value that designates the anatomical direction of the positive row axis (left to right)
111045
Pectoral Muscle Outline
Purpose of reference for an SCOORD content item that is an outline of the pectoral muscle tissue only
111046
Percent Fibroglandular Tissue
Percent of breast area that is mammographically dense, excluding pectoralis muscle
111047
Probability of cancer
The likelihood that an identified finding or feature is cancerous
111048
Quadrant location
A location identifier based on the division of an area into four regions
111049
Qualitative Difference
A qualitative characteristic of a feature that has changed over time
111050
Quality Assessment
The effect of the quality of an image on its usability
111051
Quality Control Standard
The quality control standard used to make a quality assessment
111052
Quality Finding
A specific quality related deficiency detected within an image
111053
Recommended Follow-up
Recommended type of follow-up to an imaging procedure, based on interpreted results
111054
Recommended Follow-up Date
Recommended follow-up date to an imaging procedure, based on interpreted results
111055
Recommended Follow-up Interval
Recommended follow-up interval to an imaging procedure, based on interpreted results
111056
Rendering Intent
The recommendation of the producer of a content item regarding presentation of the content item by recipients of the report
111057
Scope of Feature
An indication of how widespread the detection of a feature is within the analyzed image data set
111058
Selected Region Description
A textual description of the contents of a selected region identified within an image
111059
Single Image Finding
An item that was detected on one image
111060
Study Date
Date on which the acquisition of the study information was started
111061
Study Time
Time at which the acquisition of the study information was started
111062
Successful Analyses
A group of analysis algorithms that were attempted and completed successfully
111063
Successful Detections
A group of detection algorithms that were attempted and completed successfully
111064
Summary of Detections
An overall indication of whether the CAD detection algorithms applied were completed successfully
111065
Summary of Analyses
An overall indication of whether the CAD analysis algorithms applied were completed successfully
111066
Vertical Pixel Spacing
For projection radiography, the vertical physical distance measured at the front plane of an Image Receptor housing between the center of each pixel. For tomographic images, the vertical physical distance in the patient between the center of each pixel
111069
Crosstable
A radiographic projection that has been with the patient lying on a table with the X-Ray source on one side of the table and the detector on the other; e.g. may describe a cross-table cervical spine, chest or pelvis X-Ray image
111071
CAD Operating Point
One of a number of discrete points on the Receiver-Operator Characteristics (ROC) curve that reflects the expected sensitivity and specificity of a CAD algorithm, where zero indicates the highest specificity, lowest sensitivity operating point. The value should not exceed the Maximum CAD Operating Point
111072
Maximum CAD Operating Point
The maximum value of CAD Operating Point for the specific CAD algorithm used
111081
CAD Operating Point Description
The intended interpretation of a CAD Operating Point
111086
False Markers per Image
The number of false CAD markers per image. Correlates to inverse of Image Specificity
111087
False Markers per Case
The number of false markers per collection of images that are CAD processed as a group. Correlates to inverse of Case Specificity
111088
Case Sensitivity
The percentage of cancers that should be detected by a CAD algorithm where CAD marks the cancers in at least one view
111089
Lesion Sensitivity
The percentage of cancers that should be detected by a CAD algorithm where CAD marks the cancers in each view
111090
Case Specificity
The percentage of cases (collections of images CAD processed as a group) without cancer that have no CAD findings whatsoever. Correlates to inverse of False Markers per Case
111091
Image Specificity
The percentage of images without cancer that have no CAD findings whatsoever. Correlates to inverse of False Markers per Image
111092
Recommended CAD Operating Point
The CAD operating point that is recommended for initial display by the creator of the structured report
111093
CAD Operating Point Table
A list of CAD operating points including their corresponding characteristics
111099
Selected region
A specific area of interest noted within an image
111100
Breast geometry
The surface shape of all or a portion of breast related anatomy
111101
Image Quality
Image quality incorporates the following clinical image evaluation parameters: assessment of positioning, compression, artifacts, exposure, contrast, sharpness, and labeling
111102
Non-lesion
A finding or feature that is identified as a non-anatomic foreign object
111103
Density
A space-occupying lesion identified in a single image or projection
111104
Individual Calcification
A single identified calcification
111105
Calcification Cluster
Multiple calcifications identified as occupying a small area of tissue (less than 2 cc)
111111
Cooper's ligament changes
Straightening or thickening of Cooper's ligaments
111112
Mass in the skin
An abnormality noted at imaging within the dermis of the breast
111113
Mass on the skin
An abnormality noted at imaging on the epidermis of the breast
111120
Post Procedure Mammograms for Marker Placement
An assessment category to indicate that images have been acquired to assess marker placement following a breast interventional procedure
111121
Follow-up post biopsy as directed by clinician
An indication that the patient should seek post procedural follow-up directives from a clinical health care provider
111122
Known biopsy proven malignancy - take appropriate action
A recommendation on a patient with known cancer to take steps appropriate to the diagnosis
111123
Marker placement
Positioning of a radiopaque marker
111124
Personal history of breast cancer with mastectomy
Patient has previous diagnosis of breast cancer resulting in mastectomy
111125
Known biopsy proven malignancy
Patient has had biopsy containing proven malignancy
111126
Image detected mass
Patient has a finding of mass reported on a prior imaging exam
111127
Targeted
A breast imaging procedure performed on a specific area of the breast
111128
Survey
A breast imaging procedure performed on the entire breast
111129
Clustered microcysts
A cluster of tiny anechoic foci each smaller than 2-3 mm in diameter with thin (less than 0.5 mm) intervening septations and no discrete solid components
111130
Complicated cyst
A fluid filled mass most commonly characterized by homogeneous low-level internal echoes on ultrasound
111135
Additional projections
Views not inclusive of MLO and CC (BI-RADS®)
111136
Spot magnification view(s)
A spot or coned down compression of the breast providing a reduction in the thickness and a magnification of the localized area of interest and improved separation of breast tissue
111137
Ultrasound
Use of sound waves to visualize muscles, tendons, and many internal organs, to capture their size, structure and any pathological lesions with real time tomographic images.
111138
Old films for comparison
Obtain previous mammography studies to compare to present study
111139
Ductography
A medical procedure used for the sampling of mammary duct tissue
111140
Normal interval follow-up
Follow up study at 12 months for women 40 years of age having a prior negative study and no mitigating risk factors for breast cancer
111141
Any decision to biopsy should be based on clinical assessment
Any decision to perform tissue acquisition should be based on clinical assessment
111142
Follow-up at short interval (1-11 months)
Follow-up at short interval (1-11 months)
111143
Biopsy should be considered
Tissue acquisition should be considered
111144
Needle localization and biopsy
Breast tissue acquisition following the identification of an area of concern with the placement of a needle or needle-wire assembly
111145
Histology using core biopsy
Pathologic analysis of breast tissue and lesions using core tissue samples
111146
Suggestive of malignancy - take appropriate action
Lesions that do not have the characteristic morphologies of breast cancer but have a definite probability of being malignant. There is a sufficient concern to urge a biopsy
111147
Cytologic analysis
Cellular analysis of specimen
111148
Biopsy should be strongly considered
Tissue acquisition should be strongly considered
111149
Highly suggestive of malignancy - take appropriate action
Lesions have a high probability of being cancer, which require additional action
111150
Presentation Required: Rendering device is expected to present
The producer of a report intends for a recipient of the report to present or display the associated content item
111151
Presentation Optional: Rendering device may present
The producer of a report considers the presentation or display of the associated content item by a recipient to be optional
111152
Not for Presentation: Rendering device expected not to present
The producer of a report intends for a recipient of the report NOT to present or display the associated content item
111153
Target content items are related temporally
The associated content items are identified as being the same finding or feature at different points in time
111154
Target content items are related spatially
The associated content items are identified as being the same finding or feature on different projections taken at the same point in time
111155
Target content items are related contra-laterally
The associated content items are identified as being related side-to-side
111156
Feature detected on the only image
There is one image in the interpreted data set
111157
Feature detected on only one of the images
There is more than one image of the same modality in the interpreted data set
111158
Feature detected on multiple images
There is more than one image of the same modality in the interpreted data set
111159
Feature detected on images from multiple modalities
The interpreted data set contains images from multiple modalities
111168
Scar tissue
The fibrous tissue replacing normal tissues destroyed by disease or injury
111170
J Wire
A medical appliance used for localization of non palpable breast lesions to insure that the proper area is removed in a surgical biopsy
111171
Pacemaker
A medical appliance used for regulating cardiac rhythms
111172
Paddle
A compression device used for obtaining mammographic images
111173
Collimator
A device used for restricting an X-Ray beam
111174
ID Plate
An area designated on a radiographic film for facility and patient ID information
111175
Other Marker
Site specific markers
111176
Unspecified
The value of the concept is not specified
111177
View and Laterality Marker is missing
Image quality deficiency according to MQSA
111178
View and Laterality Marker does not have both view and laterality
Image quality deficiency according to MQCM
111179
View and Laterality Marker does not have approved codes
Image quality deficiency according to MQCM
111180
View and Laterality Marker is not near the axilla
Image quality deficiency according to MQCM
111181
View and Laterality Marker overlaps breast tissue
Image quality deficiency according to MQCM
111182
View and Laterality Marker is partially obscured
Image quality deficiency according to MQCM
111183
View and Laterality Marker is incorrect
Image quality deficiency
111184
View and Laterality Marker is off image
Image quality deficiency
111185
Flash is not near edge of film
Image quality deficiency according to MQCM
111186
Flash is illigible, does not fit, or is lopsided
Image quality deficiency according to MQSA
111187
Flash doesn't include patient name and additional patient id
Image quality deficiency according to MQCM
111188
Flash doesn't include date of examination
Image quality deficiency according to MQCM
111189
Flash doesn't include facility name and location
Image quality deficiency according to MQSA
111190
Flash doesn't include technologist identification
Image quality deficiency according to MQCM
111191
Flash doesn't include cassette/screen/detector identification
Image quality deficiency according to MQCM
111192
Flash doesn't include mammography unit identification
Image quality deficiency according to MQCM
111193
Date sticker is missing
Image quality deficiency according to MQCM
111194
Technical factors missing
Image quality deficiency according to MQCM
111195
Collimation too close to breast
Image quality deficiency according to MQCM
111196
Inadequate compression
Image quality deficiency according to MQCM
111197
MLO Insufficient pectoral muscle
Image quality deficiency according to MQCM
111198
MLO No fat is visualized posterior to fibroglandular tissues
Image quality deficiency according to MQCM
111199
MLO Poor separation of deep and superficial breast tissues
Image quality deficiency according to MQCM
111200
MLO Evidence of motion blur
Image quality deficiency according to MQCM
111201
MLO Inframammary fold is not open
Image quality deficiency according to MQCM
111202
CC Not all medial tissue visualized
Image quality deficiency according to MQCM
111203
CC Nipple not centered on image
Image quality deficiency according to MQCM
111204
CC Posterior nipple line does not measure within 1 cm of MLO
Image quality deficiency according to MQCM
111205
Nipple not in profile
Image quality deficiency
111206
Insufficient implant displacement incorrect
Image quality deficiency according to MQCM
111207
Image artifact(s)
Signals that do not faithfully reproduce actual anatomic structures because of distortion or of addition or deletion of information
111208
Grid artifact(s)
Feature(s) arising from the acquisition unit's anti-scatter grid mechanism. For two-dimensional systems, such features include those of mechanically damaged or incorrectly positioned grids. For moving or Bucky grids, artifacts may result from intentional grid motion that is inadequate in duration or velocity uniformity
111209
Positioning
Inadequate arrangement of the anatomy of interest with respect to the X-Ray field and image detector sensitive area. Examples: 1) positioning is "cutoff" when the projection of anatomy of interest falls outside the sensitive area of the detector; 2) "cone cut", in which the X-Ray field does not adequately cover the anatomy of interest; 3) detector's sensitive surface is too small to cover the projection of the anatomy of interest; 4) improper angular orientation or "rotation" of anatomy of interest with respect to the X-Ray source, or detector; 5) projection of other anatomy or clothing over the anatomy of interest in the image
111210
Motion blur
Unacceptable image blur resulting from motion of the anatomy of interest during exposure or the inadequately compensated motion of X-Ray source with respect to the image detector during exposure
111211
Under exposed
Inadequate number of quanta reached the detector during exposure. Reasons for under exposed images include low kVp, low mAs product, excess Source Image Distance. Under exposed images have inadequate signal and higher noise in the areas of interest
111212
Over exposed
An excess number of quanta reached the detector during exposure. Reasons for over exposed images include high kVp, high mAs product, short Source Image Distance. Over exposed images have high signal and lower noise in the areas of interest. Over exposed area may demonstrate lack of contrast from over saturation of the detector
111213
No image
No evidence of a patient exposure
111214
Detector artifact(s)
Superposed features or flaws of the detector
111215
Artifact(s) other than grid or detector artifact
Features or discontinuities arising from causes other than the anti-scatter grid and image detector
111216
Mechanical failure
Failure of the device to operate according to mechanical design specifications
111217
Electrical failure
Failure of a device to operate according to electrical design specifications
111218
Software failure
Attributable to software used in generation or handling of image
111219
Inappropriate image processing
Images processed inappropriately, not following appropriate protocol
111220
Other failure
Failure that is not mechanical or electrical or otherwise described
111221
Unknown failure
Unidentified or unknown cause of failure
111222
Succeeded
The attempted process was completely successful
111223
Partially Succeeded
The attempted process succeeded in some ways, but failed in others
111224
Failed
The attempted process completely failed
111225
Not Attempted
No process was performed
111233
Individual Impression / Recommendation Analysis
Analysis of a related group of findings or features detected during image data inspection, to produce a summary impression and/or recommendation
111234
Overall Impression / Recommendation Analysis
Analysis of all groups of findings or features, to produce a single impression and/or recommendation
111235
Unusable - Quality renders image unusable
The usability of an image for diagnostic interpretation or CAD, based on a quality control standard
111236
Usable - Does not meet the quality control standard
The usability of an image for diagnostic interpretation or CAD, based on a quality control standard
111237
Usable - Meets the quality control standard
The usability of an image for diagnostic interpretation or CAD, based on a quality control standard
111238
Mammography Quality Control Manual 1999, ACR
An image quality control standard specified by the American College of Radiology
111239
Title 21 CFR Section 900, Subpart B
An image quality control standard in the US Code of Federal Regulations
111240
Institutionally defined quality control standard
An image quality control standard specified or adopted by the institution responsible for the document
111241
All algorithms succeeded; without findings
No findings resulted upon successful completion of all attempted computer-aided detection and/or analysis
111242
All algorithms succeeded; with findings
One or more findings resulted upon successful completion of all attempted computer-aided detection and/or analysis
111243
Not all algorithms succeeded; without findings
No findings resulted from the attempted computer-aided detection and/or analysis, but one or more failures occurred in the process
111244
Not all algorithms succeeded; with findings
One or more findings resulted from the attempted computer-aided detection and/or analysis, but one or more failures occurred in the process
111245
No algorithms succeeded; without findings
All of the attempted computer-aided detection and/or analysis failed, so there could be no findings
111248
Adenolipoma
A benign tumor having glandular characteristics but composed of fat, with the presence of normal mammary ducts
111249
Ductal hyperplasia
Hyperplasia is also known as epithelial hyperplasia or proliferative breast disease. It's an overgrowth of the cells that line the ducts or the lobules. Based on how the cells look under a microscope, the hyperplasia is called either ductal hyperplasia (also called duct epithelial hyperplasia) or lobular hyperplasia. Based on the pattern of the cells, hyperplasia may be called usual or atypical. In usual hyperplasia, the pattern of cells is very close to normal. Atypical hyperplasia (or hyperplasia with atypia) is a term used when the cells are more distorted. FROM: http://www.cancer.org/healthy/findcancerearly/womenshealth/non-cancerousbreastconditions/non-cancerous-breast-conditions-hyperplasia
111250
Adenomyoepithelioma
Neoplasms composed of myoepithelial cells
111251
Normal axillary node
Axillary node that is normal in appearance with no associated pathology
111252
Axillary node with calcifications
Axillary node containing calcifications
111253
Axillary node hyperplasia
Excessive proliferation of normal tissue arrangement of the axillary node
111254
Asynchronous involution
111255
Benign cyst with blood
Cyst with benign morphology containing blood
111256
Benign Calcifications
Calcifications having typically benign morphology. They are not of intermediate or high probability of concern for malignancy
111257
Intracystic papilloma
Growing within a cystic adenoma, filling the cavity with a mass of branching epithelial processes
111258
Ductal adenoma
Adenoma located in mammary duct, present as discrete sclerotic nodules, solitary or multiple
111259
Diabetic fibrous mastopathy
The occurrence of fibrous tumor-forming stromal proliferation in patients with diabetes mellitus
111260
Extra abdominal desmoid
A deep seated firm tumor frequently occurring on the chest consisting of collagenous tissue that infiltrates surround muscle; frequently recurs but does not metastasize
111262
Epidermal inclusion cyst
A cyst formed of a mass of epithelial cells, as a result of trauma has been pushed beneath the epidermis. The cyst is lined with squamous epithelium and contains concentric layers or keratin
111263
Fibroadenomatoid hyperplasia
Excessive proliferation of fibroadenoma tissue
111264
Fibroadenolipoma
A lipoma with an abundant stroma of fibrous tissue
111265
Foreign body (reaction)
111269
Galactocele
Retention cyst caused by occlusion of a lactiferous duct
111271
Hemangioma - nonparenchymal, subcutaneous
A congenital anomaly that leads to a proliferation of blood vessels leading to a mass that resembles a neoplasm, not located in parenchymal areas but subcutaneous
111273
Hyperplasia, usual
Hyperplasia is also known as epithelial hyperplasia or proliferative breast disease. It's an overgrowth of the cells that line the ducts or the lobules. Based on how the cells look under a microscope, the hyperplasia is called either ductal hyperplasia (also called duct epithelial hyperplasia) or lobular hyperplasia. FROM: http://www.cancer.org/healthy/findcancerearly/womenshealth/non-cancerousbreastconditions/non-cancerous-breast-conditions-hyperplasia
111277
Juvenile papillomatosis
A form of fibrocystic disease in young woman with florid and sclerosing adenosis that microscopically may suggest carcinoma
111278
Lactating adenoma
Enlarging masses during lactation. A circumscribed benign tumor composed primarily of glandular structures with scanty stroma, with prominent secretory changes in the duct
111279
Lactational change
Changes related to the process of lactation
111281
Large duct papilloma
A papilloma pertaining to large mammary duct
111283
Myofibroblastoma
Solitary or multiple tumors of muscles and fibrous tissues, or tumors composed of myofibroblasts
111284
Microglandular adenosis
Irregular clusters of small tubules are present in adipose or fibrous tissue, resembling tubular carcinoma but lacking stromal fibroblastic proliferation
111285
Multiple Intraductal Papillomas
Papilloma typically involving an aggregate of adjacent ducts in the periphery of the breast, likely representing involvement of several foci of one or two duct systems
111286
No abnormality
No abnormality
111287
Normal breast tissue
Normal breast tissue
111288
Neurofibromatosis
Condition in which there are tumors of various sizes on peripheral nerves. They may be neuromas or fibromas
111290
Oil cyst (fat necrosis cyst)
A cyst resulting from the loss of the epithelial lining of a sebaceous dermoid or lacteal cyst
111291
Post reduction mammoplasty
Breast tissue with characteristics of a benign nature, following breast reduction surgery
111292
Pseudoangiomatous stromal hyperplasia
A benign stromal lesion composed of intermixed stromal and epithelial elements. The lobular and duct structures of the breast parenchyma are separated by an increased amount of stroma, non specific proliferative epithelial changes include hyperplasia of duct and lobular epithelium often with accentuation of myoepithelial cells and aprocine metaplasia with or without cyst formation
111293
Radial scar
An nonencapsulated stellate lesion consisting of a fibroelastic core and radiating bands of fibrous connective tissue containing lobules manifesting adenosis and ducts with papillary or diffuse intraductal hyperplasia
111294
Sclerosing adenosis
Prominent interductal fibrosis of the terminal ductules
111296
Silicone granuloma
Nodular inflammatory lesions due to the presence of silicone in the breast tissue
111297
Nipple Characteristic
The morphologic status of the nipple
111298
Virginal hyperplasia
Spontaneous excessive proliferation of breast tissue, usually found in younger women
111299
Peripheral duct papillomas
Papilloma(s) pertaining the peripheral ducts
111300
Axillary node with lymphoma
Axillary node with lymphoid tissue neoplasm
111301
Axillary nodal metastases
Metastatic disease to the axillary node
111302
Angiosarcoma
A malignant neoplasm occurring most often in breast and skin, believed to originate from endothelial cells of blood vessels, microscopically composed of closely packed round or spindle shaped cells, some of which line small spaces resembling vascular clefts
111303
Blood vessel (vascular) invasion
Histological changes to the vascular system related to an invasive process
111304
Carcinoma in children
Carcinoma of the breast found in patients less than 20 years of age
111305
Carcinoma in ectopic breast
A carcinoma found in supernumerary breasts and aberrant breast tissue
111306
Carcinoma with endocrine differentiation
A carcinoma that synthesizes substances, including hormones, not considered to be normal products of the breast
111307
Basal cell carcinoma of nipple
A basal cell carcinoma that arises in the nipple of the breast
111308
Carcinoma with metaplasia
Metaplastic carcinoma is cancer that begins in cells that have changed into another cell type (for example, a squamous cell of the esophagus changing to resemble a cell of the stomach). In some cases, metaplastic changes alone may mean there is an increased chance of cancer developing at the site. Metaplastic carcinoma is a relatively uncommon type of cancer with treatment generally similar to that of invasive ductal carcinoma of no special type.[1] FROM: https://en.wikipedia.org/wiki/Metaplastic_carcinoma
111309
Cartilaginous and osseous change
Tissue changes to bones and cartilage
111310
Carcinoma in pregnancy and lactation
Carcinoma of the breast presenting during pregnancy or lactation
111311
Carcinosarcoma
A malignant neoplasm that contains elements of carcinoma and sarcoma, so extensively intermixed as to indicate neoplasia of epithelial and mesenchymal tissue
111312
Intraductal comedocarcinoma with necrosis
Comedocarcinoma of a duct with areas of necrotic tissue
111313
Intraductal carcinoma, low grade
A non-invasive carcinoma restricted to the glandular lumen characterized by less aggressive malignant cytologic features and behavior
111314
Intraductal carcinoma micro-papillary
Papillary and micropapillary Ductal Carcinoma In Situ (DCIS): the cancer cells arrange themselves in a fern-like pattern within the affected breast ducts; micropapillary DCIS cells are smaller than papillary DCIS cells. FROM: http://www.imaginis.com/breast-cancer-diagnosis/ductal-carcinoma-in-situ-dcis-3
111315
Intracystic papillary carcinoma
A malignant neoplasm characterized by the formation of numerous, irregular, finger-like projections of fibrous stroma that is covered with a surface layer of neoplastic epithelial cells found in a cyst
111316
Invasive and in-situ carcinoma
Carcinoma with both characteristics of localized and spreading disease
111317
Invasive lobular carcinoma
Invasive lobular carcinoma is a type of breast cancer that begins in the milk-producing glands (lobules) of the breast. Invasive cancer means the cancer cells have broken out of the lobule where they began and have the potential to spread to the lymph nodes and other areas of the body. Invasive lobular carcinoma typically doesn't form a lump, which is common in breast cancer. Instead, there is a change in the breast that feels like a thickening or fullness in one part of the breast and is different from the surrounding breast tissue. FROM: http://www.mayoclinic.org/diseases-conditions/invasive-lobular-carcinoma/basics/definition/con-20033968
111318
Leukemic infiltration
Mammary infiltrates as a secondary manifestation in patients with established leukemia
111320
Lympathic vessel invasion
Histological changes to the lymphatic system related to an invasive process
111321
Lymphoma
A heterogeneous group of neoplasms arising in the reticuloendoethelial and lymphatic systems
111322
Occult carcinoma presenting with axillary lymph node metastases
A small carcinoma, either asymptomatic or giving rise to metastases without symptoms due to the primary carcinoma presenting with metastatic disease in the axillary lymph nodes
111323
Metastatic cancer to the breast
A malignant lesion in the breast with morphologic patterns not typical of breast carcinoma arising from a non-mammary malignant neoplasm
111324
Metastatic cancer to the breast from the colon
A malignant lesion in the breast with morphologic patterns not typical of breast carcinoma arising from a neoplasm in the colon
111325
Metastatic cancer to the breast from the lung
A malignant lesion in the breast with morphologic patterns not typical of breast carcinoma arising from a neoplasm in the lung
111326
Metastatic melanoma to the breast
A malignant lesion in the breast with morphologic patterns not typical of breast carcinoma arising from a melanoma
111327
Metastatic cancer to the breast from the ovary
A malignant lesion in the breast with morphologic patterns not typical of breast carcinoma arising from a neoplasm in the ovary
111328
Metastatic sarcoma to the breast
A malignant lesion in the breast with morphologic patterns not typical of breast carcinoma arising from a sarcoma
111329
Multifocal intraductal carcinoma
Multiple foci of non-invasive carcinoma restricted to the glandular lumen
111330
Metastatic disease to axillary node
A malignant lesion in an axillary node arising from a non-axillary neoplasm
111331
Malignant fibrous histiocytoma
Pleomorphic undifferentiated sarcoma (abbreviated PUS), also undifferentiated pleomorphic sarcoma and previously malignant fibrous histiocytoma (abbreviated MFH), is a type of soft tissue sarcoma. FROM: https://en.wikipedia.org/wiki/Pleomorphic_undifferentiated_sarcoma
111332
Multifocal invasive ductal carcinoma
Multiple sites of ductal carcinoma
111333
Metastasis to an intramammary lymph node
A malignant lesion in a intramammary lymph node arising from a non-intramammary lymph node neoplasm
111334
Malignant melanoma of nipple
A malignant melanoma of the skin that arises in the nipple of the breast
111335
Neoplasm of the mammary skin
111336
Papillary carcinoma in-situ
Papillary and micropapillary Ductal Carcinoma In Situ (DCIS): the cancer cells arrange themselves in a fern-like pattern within the affected breast ducts; micropapillary DCIS cells are smaller than papillary DCIS cells. FROM: http://www.imaginis.com/breast-cancer-diagnosis/ductal-carcinoma-in-situ-dcis-3
111338
Recurrent malignancy
Recurrent malignancy
111340
Squamous cell carcinoma of the nipple
Squamous cell carcinoma to the terminal portion of the alveolar
111341
Intraductal carcinoma, high grade
A non-invasive carcinoma restricted to the glandular lumen characterized by more aggressive malignant cytologic features and behavior
111342
Invasive cribriform carcinoma
Invasive tumor with cribriform pattern similar to cribriform DCIS. Low grade, cribriform appearance (well defined spaces formed by arches of cells) similar to cribriform DCIS but with larger cells, more cytoplasm and more vesicular nuclei: Tumor cells are small, often have apical snouts, mild/moderate nuclear pleomorphism; Also stromal invasion by islands of cells, often angulated; May have predominantly solid appearance; Associated with cribriform DCIS; Often mixed with tubular carcinoma. FROM: http://www.pathologyoutlines.com/topic/breastmalignantcribriform.html
111343
Angular margins
An indication that some or all of the margin of a lesion has sharp corners, often forming acute angles
111344
Fine pleomorphic calcification
Calcifications that vary in sizes and shapes and are usually smaller than0.5 mm in diameter
111345
Macrocalcifications
Coarse calcifications that are 0.5 mm or greater in size
111346
Calcifications within a mass
An indicator that calcifications are imbedded within a mass
111347
Calcifications outside of a mass
An indicator that calcifications are imaged outside of a mass finding
111350
Breast background echotexture
Tissue composition of the breast noted on sonography
111351
Homogeneous fat echotexture
Fat lobules and uniformly echogenic bands of supporting structures comprise the bulk of breast tissue
111352
Homogeneous fibroglandular echotexture
A uniformly echogenic layer of fibroglandular tissue is seen beneath a thin layer of subcutaneous fat
111353
Heterogeneous echotexture
The breast texture is characterized by multiple small areas of increased and decreased echogenicity
111354
Orientation
Referential relationship of the finding to the imaging device as noted on sonography
111355
Parallel
The long axis of a lesion parallels the skin line ("wider-than-tall" or in a horizontal orientation)
111356
Not parallel
The anterior-posterior or vertical dimension is greater than the transverse or horizontal dimension
111357
Lesion boundary
The lesion boundary describes the transition zone between themas and the surrounding tissue
111358
Abrupt interface
The sharp demarcation between the lesion and surrounding tissue can be imperceptible or a distinct well-defined echogenic rim of any thickness
111359
Echogenic halo
There is no sharp demarcation between the mass and the surrounding tissue, which is bridged by an echogenic transition zone
111360
Echo pattern
An imaging characteristic of resonance noted during sonography
111361
Anechoic
Without internal echoes
111362
Hyperechoic
Having increased echogenicity relative to fat or equal to fibroglandular tissue
111363
Complex
Mass contains both anechoic and echogenic components
111364
Hypoechoic
Defined relative to fat; masses are characterized by low-level echoes throughout; e.g. appearance of a complicated cyst or fibroadenoma
111365
Isoechoic
Having the same echogenicity as fat (a complicated cyst or fibroadenoma may be isoechoic or hypoechoic)
111366
Posterior acoustic features
The attenuation characteristics of a mass with respect to its acoustic transmission
111367
No posterior acoustic features
No posterior shadowing or enhancement
111368
Posterior enhancement
Increased posterior echoes
111369
Posterior shadowing
Decreased posterior echoes; edge shadows are excluded
111370
Combined posterior enhancement and shadowing
More than one pattern of posterior attenuation, both shadowing and enhancement
111371
Identifiable effect on surrounding tissues
Sonographic appearance of adjacent structures relative to a mass finding
111372
Vascularity
Characterization of vascularization in region of interest
111373
Vascularity not present
Vascularity not evident, such as on ultrasound
111374
Vascularity not assessed
Vascularity not evaluated
111375
Vascularity present in lesion
Vascularity on imaging is seen within a lesion
111376
Vascularity present immediately adjacent to lesion
Vascularity on imaging is seen immediately adjacent to a lesion
111377
Diffusely increased vascularity in surrounding tissue
Vascularity on imaging is considered diffusely elevated within the surrounding breast tissue
111380
Correlation to other Findings
Relationship of the new anomaly to other clinical or imaging anomalies
111381
Correlates to physical exam findings
An indication that the current imaging finding relates to a finding from a clinical breast exam
111382
Correlates to mammography findings
An indication that the current imaging finding relates to a finding from a mammography exam
111383
Correlates to MRI findings
An indication that the current imaging finding relates to a finding from a breast MRI exam
111384
Correlates to ultrasound findings
An indication that the current imaging finding relates to a finding from a breast ultrasound exam
111385
Correlates to other imaging findings
An indication that the current imaging finding relates to a finding from an imaging exam
111386
No correlation to other imaging findings
An indication that the current imaging finding has no relation to findings from any other imaging exam
111387
No correlation to clinical findings
An indication that the current imaging finding has no relation to any other clinical findings
111388
Malignancy Type
Classification of the cancer as invasive, DCIS, or other
111389
Invasive breast carcinoma
A malignancy that has spread beyond an area of focus
111390
Other malignancy type
A breast cancer with malignant pathology findings that are not classified as invasive or in situ
111391
Menstrual Cycle Phase
A specific timeframe during menses
111392
1st week
In the first week of the menstrual cycle phase, that is, one week following menses
111393
2nd week
In the second week of the menstrual cycle phase, that is, two weeks following menses
111394
3rd week
In the third week of the menstrual cycle phase, that is, three weeks following menses
111395
Estimated Timeframe
An estimated period of time
111396
< 3 months ago
An event occurred less than 3 months ago
111397
4 months to 1 year ago
An event occurred between 4 months and 1 year ago
111398
> 1 year ago
An event occurred longer than 1 year ago
111399
Timeframe uncertain
The timing of an event is not recalled
111400
Breast Imaging Report
Report title for the diagnostic report for one or more breast imaging or intervention procedures
111401
Reason for procedure
Concept name for the description of why a procedure has been performed
111402
Clinical Finding
A finding during clinical examination (i.e., history and physical examination) such as pain, palpable mass or discharge
111403
Baseline screening mammogram
First screening mammogram taken for patient that is used as a comparison baseline for further examinations
111404
First mammogram ever
First mammogram taken for a patient without regard to whether it was for screening or a diagnostic procedure
111405
Implant type
Concept name for the material of which a breast prosthetic device is constructed
111406
Number of similar findings
A numeric count of findings classified as similar in nature
111407
Implant finding
Concept name for the status of a breast prosthetic device as noted by imaging
111408
Film Screen Mammography
Mammogram using traditional X-Ray film
111409
Digital Mammography
Mammogram using a digital image acquisition system
111410
Surgical consult
Referred for evaluation by a surgeon
111411
Mammography CAD
Computer aided detection and/or computer aided diagnosis for mammography
111412
Narrative Summary
Concept name for a text-based section of a report
111413
Overall Assessment
A title for a report section that summarizes all interpretation results for a report with one overriding assessment; e.g. benign or negative
111414
Supplementary Data
Concept name for a collection of supporting evidence for a report
111415
Additional evaluation requested from prior study
Prior study indicates that additional imaging be performed to further evaluate a suspicious or questionable anatomic region
111416
Follow-up at short interval from prior study
The prior study recommended a follow-up breast imaging exam in 1 to 11 months (generally in 6 months)
111417
History of breast augmentation, asymptomatic
Prior breast augmentation (breast enlargement) and is not presenting with any symptoms
111418
Review of an outside study
Review or second opinion made on an image performed outside of the facility
111419
Additional evaluation requested from abnormal screening exam
Additional breast imaging performed at the time of the patient's screening mammogram
111420
History of benign breast biopsy
Patient has had previous benign breast biopsies
111421
Personal history of breast cancer with breast conservation therapy
Patient has had a prior surgery such as a lumpectomy or quadrantectomy to remove malignant breast tissue, but breast tissue remains
111423
Physical Examination Results
The results of a physical examination performed on the patient, possibly including the results of inspection, palpation, auscultation, or percussion
111424
Comparison to previous findings
The result of assessing the current imaging exam in comparison to previous imaging exams
111425
Intraluminal filling defect
An abnormality observed during ductography where the ductal system within the breast fills in an abnormal pattern. Ductography is an imaging exam in which a radio opaque contrast media is introduced into the ductal system of the breast through the nipple and images of the ductal system are obtained
111426
Multiple filling defect
During ductography an observation of more than one filling abnormality within the breast ductal system
111427
Abrupt duct termination
An abnormality observed during ductography where the ductal system within the breast terminates in an unusual fashion
111428
Extravasation
Abnormal flowage of contrast media within the breast noted on ductography
111429
Duct narrowing
An abnormality observed during ductography where the ductal system within the breast appears narrow
111430
Cyst fill
During ductography an observation of the contrast media filling a cyst within the breast
111431
Instrument Approach
The area and line within the anatomy through which a needle or instrument passes during an interventional procedure
111432
Inferolateral to superomedial
The line within the anatomy from the lower outer to the upper inner aspect; e.g. through which a needle or instrument passes in an interventional procedure
111433
Inferomedial to superolateral
The line within the anatomy from the lower inner to the upper outer aspect; e.g. through which a needle or instrument passes in an interventional procedure
111434
Superolateral to inferomedial
The line within the anatomy from the upper outer to the lower inner aspect; e.g. through which a needle or instrument passes in an interventional procedure
111435
Superomedial to inferolateral
The line within the anatomy from the upper inner to the lower outer aspect; e.g. through which a needle or instrument passes in an interventional procedure
111436
Number of passes
The number of times a biopsy instrument is passed through an area of interest
111437
Number of specimens
The number of biopsy specimens obtained from an interventional procedure
111438
Needle in target
An indicator of whether or not a biopsy or localizing needle in an interventional procedure is seen to be in the area of interest
111439
Number of needles around target
The number of localizing needles placed around the area of interest in an interventional procedure
111440
Incision made
An indicator of whether or not an incision was made in the anatomy during an interventional procedure
111441
Microclip placed
An indicator of whether or not a radio opaque microclip was placed in the anatomy during an interventional procedure
111442
Confirmation of target
An indicator of the degree of success of an interventional procedure
111443
Target completely contained in the specimen
An indicator that during an interventional procedure the area of interest was fully excised and is noted in the resultant biopsy specimen
111444
Target partially obtained in the specimen
An indicator that during an interventional procedure the area of interest was partially excised and is noted in the resultant biopsy specimen
111445
Target not in the specimen
An indicator that following an interventional procedure the area of interest is not seen in the resultant biopsy specimen
111446
Calcifications seen in the core
An indicator that following an interventional procedure the targeted calcifications are noted in the resultant biopsy specimen
111447
Lesion completely removed
An indicator that during an interventional procedure the area of interest was fully excised and is noted in the resultant biopsy specimen
111448
Lesion partially removed
An indicator that during an interventional procedure the area of interest was partially excised and is noted in the resultant biopsy specimen
111449
Fluid obtained
An indicator that during an interventional procedure fluid was successfully aspirated
111450
Light brown color
Color that is a light shade of brown
111451
Dark red color
Color that is a dark shade of red
111452
Dark brown color
Color that is a dark shade of brown
111453
Bright red color
Color that is a bright shade of red
111454
Blood tinged color
Color that is tinged with the color of blood
111455
Occult blood test result
An indicator of whether or not the fluid obtained during an interventional procedure contains red blood cells
111456
Action on fluid
An indicator of whether or not fluid during an interventional procedure was sent for cytological analysis or simply discarded
111457
Sent for analysis
An indicator that fluid obtained during an interventional procedure was sent to a laboratory for analysis
111458
Discarded
An indicator that fluid obtained during an interventional procedure was discarded
111459
Mass with calcifications
A radiopaque density noted during diagnostic imaging that has associated calcific densities
111460
Complex cyst
A fluid-filled sac with greater than normal characteristics
111461
Intracystic lesion
A tumor within a cyst
111462
Solid mass
A tumor or lesion
111463
Supplementary Data for Intervention
Supporting evidence for interpretation results of an interventional procedure
111464
Procedure Modifier
A descriptor that further qualifies or characterizes a type of procedure
111465
Needle Gauge
Needle size (diameter) characterization; e.g. of a biopsy needle
111466
Severity of Complication
An indicator of the gravity of a problem experienced by a patient, related to a procedure that was performed
111467
Needle Length
Distance from the hub or bushing to the tip of the needle
111468
Pathology Results
The collection of observations and findings from pathologic analysis
111469
Sampling DateTime
The date and time that the sample was collected from the patient
111470
Uninvolved
Indicates that the margin of the biopsy specimen was not involved with the tumor
111471
Involved
Indicates that the margin of the biopsy specimen was involved with the tumor
111472
Nipple involved
Indicates whether the nipple was involved in an interventional procedure or pathologic analysis
111473
Number of nodes removed
Indicates the number of lymph nodes removed
111474
Number of nodes positive
Indicates the number of lymph nodes removed that contain cancer cells
111475
Estrogen receptor
The result of a test for the presence of a protein that binds with estrogen
111476
Progesterone receptor
The result of a test for the presence of a protein that binds with progesterone
111477
S Phase
Indicates the percentage of cells in S phase. Cell division is defined by phases; the S phase is the stage during which DNA replicates
111478
Non-bloody discharge (from nipple)
The visible emission of non-bloody fluid from the nipple
111479
Difficult physical/clinical examination
The inability to discern normal versus abnormal breast tissue during palpation
111480
Cancer elsewhere
An indication that a patient has or had a malignant occurrence in an area of the body other than the breast
111481
Saline implant
A salt water filled prosthetic device implanted in the breast
111482
Polyurethane implant
A polymer based (plastic) prosthetic device implanted in the breast
111483
Percutaneous silicone injection
The introduction of polymeric organic silicon based material through the skin, as for breast augmentation or reconstruction
111484
Combination implant
A prosthetic device that contains more than one material implanted in the breast
111485
Pre-pectoral implant
A breast implant placed in front of the pectoralis major muscle
111486
Retro-pectoral implant
A breast implant placed behind the pectoralis major muscle
111487
Mammographic (crosshair)
Using X-Ray technique and a superimposed set of crossed lines for detection or placement
111488
Mammographic (grid)
Using X-Ray technique and a superimposed aperture for detection or placement
111489
Palpation guided
Using physical touch for detection or placement
111490
Vacuum assisted
The performance of a biopsy procedure using a vacuum device attached to the biopsy needle
111491
Abnormal discharge
Unusual or unexpected emission of fluid
111492
No complications
Having experienced no adverse medical conditions related to or resulting from an interventional procedure
111494
Stage 0
TNM grouping of tumor stage, from AJCC, where primary tumor is Tis, regional lymph node is N0, and distant metastasis is M0
111495
Stage I
TNM grouping of tumor stage, from AJCC, where primary tumor is T1, regional lymph node is N0, and distant metastasis is M0
111496
Stage IIA
TNM grouping of tumor stage, from AJCC, where primary tumor is T0 or T1, with regional lymph node N1 and distant metastasis is M0, or T2 with N0 and M0
111497
Stage IIB
TNM grouping of tumor stage, from AJCC, where primary tumor is T2, with regional lymph node N1 and distant metastasis is M0, or T3 with N0 and M0
111498
Stage IIIA
TNM grouping of tumor stage, from AJCC, where primary tumor is T0, T1 or T2, with regional lymph node N2 and distant metastasis is M0, or T3 with N1 or N2 and M0
111499
Stage IIIB
TNM grouping of tumor stage, from AJCC, where primary tumor is T4, regional lymph node is N0, N1 or N2, and distant metastasis is M0
111500
Stage IIIC
TNM grouping of tumor stage, from AJCC, where primary tumor is any T value, regional lymph node is N3, and distant metastasis is M0
111501
Stage IV
TNM grouping of tumor stage, from AJCC, where primary tumor is any T value, regional lymph node is any N value, and distant metastasis is M1
111502
Bloom-Richardson Grade
Histologic tumor grade (sometimes called Scarff-Bloom-Richardson grade) is based on the arrangement of the cells in relation to each other -- whether they form tubules, how closely they resemble normal breast cells (nuclear grade) and how many of the cancer cells are in the process of dividing (mitotic count)
111503
Normal implants
Breast prosthetic devices are intact, not leaking, and are in a normal shape and form
111504
Asymmetric implants
Breast prosthetic devices are not symmetric, equal, corresponding in form, or are in one breast (unilateral)
111505
Calcified implant
Fibrous or calcific contracture of the tissue capsule that forms around a breast prosthetic device
111506
Distorted implant
Breast prosthetic device is twisted out of normal shape or form
111507
Silicone-laden lymph nodes
Silicone from breast prosthetic device found in lymphatic tissue
111508
Free silicone
Silicone found in breast tissue outside of the prosthetic capsule or implant membrane
111509
Herniated implant
Protrusion of part of the structure normally encapsulating the content of the breast prosthetic device
111510
Explantation
Evidence of removal of a breast prosthetic device
111511
Relevant Patient Information for Breast Imaging
Historical patient health information of interest to the breast health clinician
111512
Medication History
Information regarding usage by the patient of certain medications, such as hormones
111513
Relevant Previous Procedures
Interventional or non-interventional procedures previously performed on the patient, such as breast biopsies
111514
Relevant Indicated Problems
Abnormal conditions experienced by the patient that serve as the reason for performing a procedure, such as a breast exam
111515
Relevant Risk Factors
Personal, familial, and other health factors that may indicate an increase in the patient's chances of developing a health condition or disease, such as breast cancer
111516
Medication Type
A classification of a medicinal substance, such as hormonal contraceptive or antibiotic
111517
Relevant Patient Information
Historical patient health information for general purpose use
111518
Age when first menstrual period occurred
The age of the patient at the first occurrence of menses
111519
Age at First Full Term Pregnancy
The age of the patient at the time of her first full term pregnancy
111520
Age at Menopause
The age of the patient at the cessation of menses
111521
Age when hysterectomy performed
The age of the patient at the time her uterus was removed
111522
Age when left ovary removed
The age of the patient at the time she had her left ovary removed
111523
Age when right ovary removed
The age of the patient at the time she had her right ovary removed
111524
Age Started
The age of a patient on the first occurrence of an event, such as the first use of a medication
111525
Age Ended
The age of a patient on the last occurrence of an event, such as the last use of a medication
111526
DateTime Started
The date and time of the first occurrence of an event, such as the first use of a medication
111527
DateTime Ended
The date and time of the last occurrence of an event, such as the last use of a medication
111528
Ongoing
An indicator of whether an event is still in progress, such as the use of a medication or substance, or environmental exposure
111529
Brand Name
Product name of a device or substance, such as medication, to identify it as the product of a single firm or manufacturer
111530
Risk Factor modifier
A descriptor that further qualifies or characterizes a risk factor
111531
Previous Procedure
A prior non-interventional exam or interventional procedure performed on a patient
111532
Pregnancy Status
Describes the pregnancy state of a referenced subject
111533
Indicated Problem
A symptom experienced by a patient that is used as the reason for performing an exam or procedure
111534
Role of person reporting
The function of the individual who is reporting information on a patient, which could be a specific health care related profession, the patient him/herself, or a relative or friend
111535
DateTime problem observed
The date and time that a symptom was noted
111536
DateTime of last evaluation
The date and time of the most recent evaluation of an indicated problem
111537
Family Member with Risk Factor
A patient's biological relative who exhibits a health factor that may indicate an increase in the patient's chances of developing a particular disease or medical problem
111538
Age at Occurrence
The age at which an individual experienced a specific event, such as breast cancer
111539
Menopausal phase
The current stage of an individual in her gynecological development
111540
Side of Family
An indicator of paternal or maternal relationship
111541
Maternal
Relating to biological female parentage
111542
Unspecified gynecological hormone
A gynecological hormone for which the specific type is not specified; e.g. contraceptive, estrogen, Tamoxifen
111543
Breast feeding history
An indicator of whether or not a patient ever provided breast milk to her offspring
111544
Average breast feeding period
The average length of time that a patient provided breast milk to her offspring
111545
Substance Use History
Information regarding usage by the patient of certain legal or illicit substances
111546
Used Substance Type
A classification of a substance, such as alcohol or a legal or illicit drug
111547
Environmental Exposure History
Information regarding exposure of the patient to potentially harmful environmental factors
111548
Environmental Factor
A classification of a potentially harmful substance or gas in a subject's environment, such as asbestos, lead, or carcinogens
111549
Previous Reports
Previous Structured Reports that could have relevant information for a current imaging service request
111550
Personal breast cancer history
An indication that a patient has had a previous malignancy of the breast
111551
History of endometrial cancer
Indicates a previous occurrence of cancer of the lining of the uterus
111552
History of ovarian cancer
Indicates a previous occurrence of cancer of the lining of the ovary
111553
History of high risk lesion on previous biopsy
Indicates a prior diagnosis of pre-cancerous cells or tissue removed for pathologic evaluation
111554
Post menopausal patient
A female patient whose menstrual periods have ceased
111555
Late child bearing (after 30)
A female patient whose first child was born after the patient was 30 years old
111556
BRCA1 breast cancer gene
The first level genetic marker indicating risk for breast cancer
111557
BRCA2 breast cancer gene
The second level genetic marker indicating risk for breast cancer
111558
BRCA3 breast cancer gene
The third level genetic marker indicating risk for breast cancer
111559
Weak family history of breast cancer
A patient's biological aunt, grandmother, or female cousin was diagnosed with breast cancer. Definition from BI-RADS®
111560
Intermediate family history of breast cancer
A patient's biological mother or sister was diagnosed with breast cancer after they had gone through menopause. Definition from BI-RADS®
111561
Very strong family history of breast cancer
A patient's biological mother or sister was diagnosed with breast cancer before they had gone through menopause, or more than one of the patient's first-degree relatives (biological mother or sister) were diagnosed with breast cancer after they had gone through menopause. Definition from BI-RADS®
111562
Family history of prostate cancer
Previous diagnosis of a malignancy of the prostate gland in a biological relative
111563
Family history unknown
The health record of a patient's biological relatives is not known
111564
Nipple discharge cytology
The study of cells obtained from fluid emitted from the breast
111565
Uterine malformations
A developmental abnormality resulting in an abnormal shape of the uterus
111566
Spontaneous Abortion
A naturally occurring premature expulsion from the uterus of the products of conception - the embryo or a nonviable fetus
111567
Gynecologic condition
An ailment/abnormality or state of the female reproductive tract
111568
Gynecologic surgery
A surgical operation performed on any portion of the female reproductive tract
111569
Previous LBW or IUGR birth
Prior pregnancy with a low birth weight baby or a fetus with Intrauterine Growth Restriction or Retardation
111570
Previous fetal malformation/syndrome
History of at least one prior pregnancy with fetal anatomic abnormality(s)
111571
Previous RH negative or blood dyscrasia at birth
History of delivering a Rhesis Isoimmunization affected child(ren) or a child(ren) with another blood disorder
111572
History of multiple fetuses
History of at least one pregnancy that contained more than one fetus; e.g. twins, triplets, etc.
111573
Current pregnancy, known or suspected malformations/syndromes
At least one fetus of this pregnancy has an anatomic abnormality(s) that is known to exist, or a "marker" is present that suggests the abnormality(s) may be present
111574
Family history, fetal malformation/syndrome
Biological relatives have previously conceived a fetus with an anatomic abnormality(s)
111575
High
A subjective descriptor for an elevated amount of exposure, use, or dosage, incurring high risk of adverse effects
111576
Medium
A subjective descriptor for a moderate amount of exposure, use, or dosage, incurring medium risk of adverse effects
111577
Low
A subjective descriptor for a limited amount of exposure, use, or dosage, incurring low risk of adverse effects
111578
Dose frequency
A measurement of the rate of occurrence of which a patient takes a certain medication
111579
Rate of exposure
The quantity per unit of time that a patient was or is being exposed to an environmental irritant
111580
Volume of use
The quantity per unit of time that a medication or substance was or is being used
111581
Relative dose amount
A qualitative descriptor for the amount of a medication that was or is being taken
111582
Relative amount of exposure
A qualitative descriptor for the amount of present or past exposure to an environmental irritant
111583
Relative amount of use
A qualitative descriptor for the amount of a medication or substance that was or is being used
111584
Relative dose frequency
A qualitative descriptor for the frequency with which a medication was or is being taken
111585
Relative frequency of exposure
A qualitative descriptor for the frequency of present or past exposure to an environmental irritant
111586
Relative frequency of use
A qualitative descriptor for the frequency with which a medication or substance was or is being used
111587
No known exposure
Patient is not known to have been exposed to or used the substance or medication
111590
Recall for technical reasons
Patient returns for additional images to improve the quality of the most recent exam
111591
Recall for imaging findings
Patient returns for additional images to clarify findings from the most recent exam
111592
Recall for patient symptoms/ clinical findings
Patient returns for additional images to clarify symptoms or signs reported by the patient or a healthcare professional at the time of the most recent exam
111593
LBW or IUGR
Number of births with low birth weight or intrauterine growth restriction
111601
Green filter
Filter that transmits green light while blocking the other colors, typically centered at 510-540 nm
111602
Red filter
Filter that transmits red light while blocking the other colors, typically centered at 630-680 nm
111603
Blue filter
Filter that transmits blue while blocking the other colors, typically centered at 460-480 nm
111604
Yellow-green filter
A filter of 560nm that is used for retinal imaging and can provide good contrast and good visibility of the retinal vasculature
111605
Blue-green filter
A filter of 490nm that is used for retinal imaging because of excessive scattering of some retinal structures at very short wavelengths
111606
Infrared filter
Filter that transmits the infrared spectrum, which is light that lies outside of the visible spectrum, with wavelengths longer than those of red light, while blocking visible light
111607
Polarizing filter
A filter that reduces reflections from non-metallic surfaces such as glass or water by blocking light waves that are vibrating at selected angles to the filter
111609
No filter
No filter used
111621
Field 1 for Joslin 3 field
Joslin NM-1 is a 45 degree field focused centrally between the temporal margin of optic disc and the center of the macula: Center the camera on the papillomacular bundle midway between the temporal margin of the optic disc and the center of the macula. The horizontal centerline of the image should pass directly through the center of the disc
111622
Field 2 for Joslin 3 field
Joslin NM-2 is a 45 degree field focused superior temporal to the optic disc: Center the camera laterally approximately one-half disc diameter temporal to the center of the macula. The lower edge of the field is tangent to a horizontal line passing through the upper edge of the optic disc. The image is taken temporal to the macula but includes more retinal nasal and superior to the macula than standard field 2
111623
Field 3 for Joslin 3 field
Joslin NM-3 is a 45 degree field focused nasal to the optic disc: This field is nasal to the optic disc and may include part of the optic disc. The horizontal centerline of the image should pass tangent to the lower edge of the optic disc
111625
Diffuse direct illumination
A broad or "soft" light supplied from a single source
111626
Scheimpflug Camera
A slit reflected light microscope, which has the ability to form an image of the back scattered light from the eye in a sagittal plane. Scheimpflug cameras are able to achieve a wide depth of focus by employing the "Sheimpflug principle" where the lens and image planes are not parallel with each other. Rotating Sheimplug cameras are able to generate three-dimensional images and calculate measurements of the anterior chamber of the eye
111627
Scotopic light
Lighting condition approximately 0.04 lux
111628
Mesopic light
Lighting condition approximately 4 lux
111629
Photopic light
Lighting condition approximately 40 lux
111630
Dynamic light
Acquisition preceded by intense light
111631
Average Glandular Dose
Calculated from values of entrance exposure in air, the X-Ray beam quality (half-value layer), and compressed breast thickness, is the energy deposited per unit mass of glandular tissue averaged over all the glandular tissue in the breast
111632
Anode Target Material
The primary material in the anode of an X-Ray source
111633
Compression Thickness
The average thickness of the body part examined when compressed, if compression has been applied during X-Ray exposure
111634
Half Value Layer
Thickness of Aluminum required to reduce the X-Ray output at the patient entrance surface by a factor of two
111635
X-Ray Grid
An anti-scatter device based on radiation absorbing strips above the detector; e.g. in the patient support
111636
Entrance Exposure at RP
Exposure measurement in air at the reference point that does not include back scatter, according to MQCM 1999
111637
Accumulated Average Glandular Dose
Average Glandular Dose to a single breast accumulated over multiple images
111638
Patient Equivalent Thickness
Value of the control variable used to parametrize the Automatic Exposure Control (AEC) closed loop; e.g. "Water Value"
111641
Fixed grid
An X-Ray Grid that does not move during exposure
111642
Focused grid
An X-Ray Grid with radiation absorbing strips that are focused toward the focal spot, to eliminate grid cutoff
111643
Reciprocating grid
An X-Ray Grid that is designed to move during exposure, to eliminate the appearance of grid lines on the image
111644
Parallel grid
An X-Ray Grid with radiation absorbing strips that are parallel to each other and that is used only with long source to image distances
111645
Crossed grid
An X-Ray Grid with crossed radiation absorbing strips used for more complete cleanup of scatter radiation
111646
No grid
No X-Ray Grid was used due to low scatter conditions
111671
Spectacle Prescription Report
The spectacle prescription for a patient
111672
Add Near
Refractive measurements of the eye to correct for inability to focus at near while wearing the distance prescription
111673
Add Intermediate
Refractive measurements of the eye to correct for inability to focus at intermediate distance while wearing the distance prescription
111674
Add Other
Refractive measurements of the eye to correct for inability to focus at the specified distance while wearing the distance prescription
111675
Horizontal Prism Power
The power of a prism to bend light in the horizontal direction, in prism diopters
111676
Horizontal Prism Base
Direction of the base of a horizontal prism -- either in (toward the nose), or out (away from the nose)
111677
Vertical Prism Power
The power of a prism to bend light in the vertical direction, in prism diopters
111678
Vertical Prism Base
Direction of the base of a vertical prism -- either up, or down
111679
Distance Pupillary Distance
Distance in mm between the pupils when the patient's object of regard is in the distance
111680
Near Pupillary Distance
Distance in mm between the pupils when the patient's object of regard is at near
111685
Autorefraction Visual Acuity
A patient's vision with the correction measured by an autorefractor in place
111686
Habitual Visual Acuity
A patient's vision with whichever vision correction the patient customarily wears
111687
Prescription Visual Acuity
A patient's vision with the final spectacle prescription in place
111688
Right Eye Rx
The spectacle prescription for the right eye
111689
Left Eye Rx
The spectacle prescription for the left eye
111690
Macular Grid Thickness and Volume Report
A macular grid thickness and volume report for a patient. The macular grid is an analytic tool described in PS3.1
111691
Number of Images Used for Macular Measurements
Number of images used for the macular grid measurement
111692
Number of Samples Used per Image
Number of samples used per Image for analysis
111693
Analysis Quality Rating
A numeric rating of the quality of the entire analysis with respect to grading and diagnostic purposes. Higher numbers indicate greater quality
111694
Image Set Quality Rating
A numeric rating of the quality of an entire image set with respect to grading and diagnostic purposes. Higher numbers indicate greater quality
111695
Interfering Tears or Drops
Tear film or drops affecting test quality
111696
Visual Fixation Quality During Acquisition
The assessment of the centricity and persistence of the visual fixation (direction of gaze) during the acquisition
111697
Visual Fixation Quality Problem
The reason why the patient's visual fixation was not steady or was indeterminate
111698
Ophthalmic Macular Grid Problem
The reason why the macular grid measurements may be questionable
111700
Specimen Container Identifier
Identifier of container (box, block, microscope slide, etc.) for the specimen under observation
111701
Processing type
Type of processing that tissue specimen underwent
111702
DateTime of processing
Date and time of processing step
111703
Processing step description
Description of the individual step in the tissue processing sequence
111704
Sampling Method
Method of sampling used to derive specimen from its parent
111705
Parent Specimen Identifier
Identifier of the parent specimen that gave rise to the current specimen
111706
Issuer of Parent Specimen Identifier
Assigning authority for parent specimen's identifier
111707
Parent specimen type
Parent specimen type that gave rise to current specimen
111708
Position Frame of Reference
Description of coordinate system and origin reference point on parent specimen, or parent specimen container, or image used for localizing the sampling site or location within container or image
111709
Location of sampling site
Reference to image of parent specimen localizing the sampling site; may include referenced Presentation State object
111710
Location of sampling site X offset
Location of sampling site of specimen (nominal center) relative to the Position Frame of Reference in the X dimension
111711
Location of sampling site Y offset
Location of sampling site of specimen (nominal center) relative to the Position Frame of Reference in the Y dimension
111712
Location of sampling site Z offset
Location of sampling site of specimen (nominal center) relative to the Position Frame of Reference in the Z dimension
111718
Location of Specimen
Description of specimen location, either in absolute terms or relative to the Position Frame of Reference
111719
Location of Specimen X offset
Location of specimen (nominal center) relative to the Position Frame of Reference in the X dimension
111720
Location of Specimen Y offset
Location of specimen (nominal center) relative to the Position Frame of Reference in the Y dimension
111721
Location of Specimen Z offset
Location of specimen (nominal center) relative to the Position Frame of Reference in the Z dimension
111723
Visual Marking of Specimen
Description of visual distinguishing identifiers; e.g. ink, or a particular shape of the specimen
111724
Issuer of Specimen Identifier
Assigning authority for specimen identifier
111726
Dissection with entire specimen submission
Dissection of specimen with submission of all its sections for further processing or examination
111727
Dissection with representative sections submission
Dissection of specimen with submission of representative sections for further processing or examination
111729
Specimen storage
A workflow step, during which tissue specimens are stored in a climate-controlled environment
111741
Transmission illumination
Transmission illumination method for specimen microscopy
111742
Reflection illumination
Reflection illumination method for specimen microscopy
111743
Epifluorescence illumination
Epifluorescence illumination method for specimen microscopy
111744
Brightfield illumination
Brightfield illumination method for specimen microscopy
111745
Darkfield illumination
Darkfield illumination method for specimen microscopy
111746
Oblique illumination
Oblique illumination method for specimen microscopy
111747
Phase contrast illumination
Phase contrast illumination method for specimen microscopy
111748
Differential interference contrast
Differential interference contrast method for specimen microscopy
111749
Total internal reflection fluorescence
Total internal reflection fluorescence method for specimen microscopy
111750
Ultrasound Contact
A method of obtaining ophthalmic axial measurements that uses ultrasound, and that requires applanation of the cornea
111751
Ultrasound Immersion
A method of obtaining ophthalmic axial measurements that uses ultrasound, and that requires immersion of the patient's eye in fluid as he lies in a supine position
111752
Optical
A method of obtaining ophthalmic axial measurements that uses light
111753
Manual Keratometry
Measurements taken of the corneal curvature using a manual keratometer
111754
Auto Keratometry
Measurements taken of the corneal curvature using an automated keratometer
111755
Simulated Keratometry
Simulated Keratometry measurements derived from corneal topography
111756
Equivalent K-reading
Corneal power measurements using Scheimpflug camera
111760
Haigis
The Haigis IOL calculation formula. Haigis W, Lege B, Miller N, Schneider B. Comparison of immersion ultrasound biometry and partial coherence interferometry for intraocular lens calculation according to Haigis. Graefes Arch Clin Exp Ophthalmol 2000;238:765-73
111761
Haigis-L
The Haigis-L IOL calculation formula. Haigis W. Intraocular lens calculation after refractive surgery for myopia: Haigis-L formula. J Cataract Refract Surg. 2008 Oct;34(10):1658-63
111762
Holladay 1
The Holladay 1 IOL calculation formula. Holladay JT, Prager TC, Chandler TY, Musgrove KH, Lewis JW, Ruiz RS. A three-part system for refining intraocular lens power calculations. J Cataract Refract Surg. 1988; 14:17-24
111763
Holladay 2
The Holladay 2 IOL calculation formula
111764
Hoffer Q
The Hoffer Q IOL calculation formula. Hoffer KJ. The Hoffer Q formula: a comparison of theoretic and regression formulas. J Cataract Refract Surg 1993;19:700-12. Errata. J Cataract Refract Surg 1994;20:677 and 2007;33:2-3
111765
Olsen
The Olsen IOL calculation formula. Olsen T. Calculation of intraocular lens power: a review. Acta Ophthalmol. Scand. 2007: 85: 472-485
111766
SRKII
The SRKII IOL calculation formula. Sanders DR, Retzlaff J, Kraff MC. Comparison of the SRK II formula and other second generation formulas. J Cataract Refract Surg. 1988 Mar;14(2):136-41
111767
SRK-T
The SRK-T IOL calculation formula. Retzlaff JA, Sanders DR, Kraff MC. Development of the SRK/T intraocular lens implant power calculation formula. J Cataract Refract Surg 1990;16:333-40. Erratum 1990;16:528
111768
ACD Constant
The "ACD Constant" used in IOL calculation
111769
Haigis a0
The "Haigis a0" constant used in IOL calculation
111770
Haigis a1
The "Haigis a1" constant used in IOL calculation
111771
Haigis a2
The "Haigis a2" constant used in IOL calculation
111772
Hoffer pACD Constant
The "Hoffer pACD Constant" used in IOL calculation
111773
Surgeon Factor
The "Surgeon Factor" constant used in IOL calculation
111776
Front Of Cornea To Front Of Lens
Anterior chamber depth defined as the front of the cornea to the front of the lens
111777
Back Of Cornea To Front Of Lens
Anterior chamber depth defined as the back of the cornea to the front of the lens
111778
Single or Anterior Lens
Refers to the anterior lens when there are two lenses in the eye. The distance, in mm, from the anterior surface of the lens to the posterior surface of the lens
111779
Posterior Lens
Refers to the posterior lens when there are two lenses in the eye. The distance, in mm, from the anterior surface of the lens to the posterior surface of the lens
111780
Measurement From This Device
Value obtained from measurements taken by the device creating this SOP Instance
111781
External Data Source
Value obtained by data transfer from an external source - not from measurements taken by the device providing the value
111782
Axial Measurements SOP Instance
Axial Measurements DICOM SOP Instance
111783
Refractive Measurements SOP Instance
Refractive Measurements DICOM SOP Instance
111786
Standard Deviation of measurements used
Standard Deviation is a simple measure of the variability of a data set
111787
Signal to Noise Ratio
Signal to Noise Ratio of the data samples taken to create a measurement
111791
Spherical projection
Projection from 2D image pixels to 3D Cartesian coordinates based on a spherical mathematical model
111792
Surface contour mapping
Mapping from 2D image pixels to 3D Cartesian coordinates based on measurements of the retinal surface; e.g. of the retina, derived via a measurement technology such as Optical Coherence Tomography, Ultrasound etc.
111800
Visual Field 24-2 Test Pattern
Test pattern, nominally covering an area within 24° of fixation. Consists of 54 test points a minimum of 3° from each meridian and placed 6° apart. The "-2" distinguishes this from another 24° pattern (no longer supported)
111801
Visual Field 10-2 Test Pattern
Test pattern, nominally covering an area within 10° of fixation. Consists of 68 test points a minimum of 1° from each meridian and placed 2° apart. The "-2" in this case indicates its point layout to be similar to the 30-2 and 24-2
111802
Visual Field 30-2 Test Pattern
Test pattern consisting of test point locations within 30° of fixation. Consists of 76 test points a minimum of 3° from each meridian and placed 6° apart. The "-2" distinguishes this from another 30° pattern (no longer supported)
111803
Visual Field 60-4 Test Pattern
Test pattern consisting of 60 test point locations between 30° and 60° of fixation a minimum of 6° from each meridian and placed 12° apart. The "-4" distinguishes this from a similar 60° pattern having 4 additional points
111804
Visual Field Macula Test Pattern
Test pattern consisting of 16 test point locations within 10° of fixation a minimum of 1° from each meridian and placed 2° apart
111805
Visual Field Central 40 Point Test Pattern
Test pattern consisting of 40 test point locations within 30° of fixation that spread out radially from fixation
111806
Visual Field Central 76 Point Test Pattern
Test pattern consisting of 76 test point locations within 30° of fixation a minimum of 3° from each meridian and placed 6° apart
111807
Visual Field Peripheral 60 Point Test Pattern
Test pattern consisting of 60 test point locations between 30° and 60° of fixation a minimum of 6° from each meridian and placed 12° apart
111808
Visual Field Full Field 81 Point Test Pattern
Test pattern consisting of 81 test point locations within 60° of fixation that spread out radially from fixation
111809
Visual Field Full Field 120 Point Test Pattern
Test pattern consisting of 120 test point locations within 60° of fixation that spread out radially from fixation, concentrated in the nasal hemisphere
111810
Visual Field G Test Pattern
Test pattern for Glaucoma and general visual field assessment with 59 test locations of which 16 test locations are in the macular area (up to 10° eccentricity) and where the density of test location is reduced with eccentricity. The test can be extended with the inclusion of 14 test locations between 30° and 60° eccentricity, 6 of which are located at the nasal step
111811
Visual Field M Test Pattern
Test pattern for the macular area. Orthogonal test pattern with 0.7° spacing within the central 4° of eccentricity and reduced density of test locations between 4 and 10, 5° of eccentricity. 81 test locations over all. The test can be extended to include the test locations of the Visual Field G Test Pattern between 10, 5° and 60°
111812
Visual Field 07 Test Pattern
Full field test pattern with 48 test locations from 0-30° and 82 test locations from 30-70°. Reduced test point density with increased eccentricity. Can be combined with screening and threshold strategies
111813
Visual Field LVC Test Pattern
Low Vision Central. Orthogonal off-center test pattern with 6° spacing. 75 test locations within the central 30°. Corresponds with the 32/30-2 excluding the 2 locations at the blind spot, including a macular test location. The LVC is linked with a staircase threshold strategy starting at 0 dB intensity and applies stimulus area V
111814
Visual Field Central Test Pattern
General test corresponding to the 30-2 but excluding the 2 test locations in the blind spot area, hence with 74 instead of 76 test locations
111815
Visual Field SITA-Standard Test Strategy
Swedish Interactive Thresholding Algorithm (SITA). Strategy gains testing efficiency through use of visual field and information theory models. In: Bengtsson B, Olsson J, Heijl A, Rootzen H. A new generation of algorithms for computerized threshold perimetry, SITA. Acta Ophthalmologica Scandinavica, 1997, 75: 368-375
111816
Visual Field SITA-SWAP Test Strategy
Adaptation of SITA testing methods to Blue-Yellow testing
111817
Visual Field SITA-Fast Test Strategy
Similar to SITA-Standard but with less strict criteria for closing test points. Intended for patients who must be tested in the shortest possible time. In: Bengtsson B, Hejl A. SITA Fast, a new rapid perimetric threshold test. Description of methods and evaluation in patients with manifest and suspect glaucoma. Acta Ophthalmologica Scandinavica, 1998, 76: 431-437
111818
Visual Field Full Threshold Test Strategy
Threshold test algorithm that determines a patient's sensitivity at each test point in the threshold test pattern by adjusting intensity by 4 dB steps until the patient changes their response, and then adjusts the intensity in the opposite direction by 2 dB steps until the patient changes their response again. The last stimulus seen by the patient is recognized as the threshold for that point. The starting values are determined by first thresholding a "primary" point in each quadrant then using the results of each primary point to determine the starting values for neighboring points
111819
Visual Field FastPac Test Strategy
Similar to the Full Threshold algorithm except that it steps by 3 dB and only crosses the threshold only once. In: Flanagan JG, Wild JM, Trope GE. Evaluation of FASTPAC, a new strategy for threshold estimation with the Humphrey Field Analyzer, in a glaucomatous population. Ophthalmology, 1993, 100: 949-954
111820
Visual Field Full From Prior Test Strategy
Identical to Full Threshold except that starting values are determined by the results of a previous test performed using the same test pattern and the Full Threshold test strategy
111821
Visual Field Optima Test Strategy
Similar to FastPac except that the steps are pseudo-dynamic (differ based on the intensity of the last presentation)
111822
Visual Field Two-Zone Test Strategy
Suprathreshold testing strategy, in which each point is initially tested using stimulus that is 6 dB brighter than the expected hill of vision. If the patient does not respond, the stimulus is presented a second time at the same brightness. If the patient sees either presentation, the point is marked as "seen"; otherwise it is marked as "not seen"
111823
Visual Field Three-Zone Test Strategy
An extension of the two-zone strategy in which test points where the second stimulus is not seen are presented with a third stimulus at maximum brightness
111824
Visual Field Quantify-Defects Test Strategy
An extension of the two-zone strategy, in which test points where the second stimulus is not seen receive threshold testing to quantify the depth of any detected scotomas
111825
Visual Field TOP Test Strategy
Tendency Oriented Perimetry. Fast thresholding algorithm. Test strategy makes use of the interaction between neighboring test locations to reduce the test time compared to normal full threshold strategy by 60-80%. In: Morales J, Weitzman ML, Gonzalez de la Rosa M. Comparison between Tendency-Oriented Perimetry (TOP) and octopus threshold perimetry. Ophthalmology, 2000, 107: 134-142
111826
Visual Field Dynamic Test Strategy
Dynamic strategy is a fast thresholding strategy reducing test duration by adapting the dB step sizes according to the frequency-of-seeing curve of the threshold. Reduction of test time compared to normal full threshold strategy 30-50%
111827
Visual Field Normal Test Strategy
Traditional full threshold staircase strategy. Initial intensities are presented, based on anchor point sensitivities in each quadrant and based on already known neighboring sensitivities. In a first run, thresholds are changed in 4dB steps until the first response reversal. Then the threshold is changed in 2 dB steps until the second response reversal. The threshold is calculated as the average between the last seen and last not-seen stimulus, supposed to correspond with the 50% point in the frequency-of-seeing curve
111828
Visual Field 1-LT Test Strategy
One level screening test: Each test location is tested with a single intensity. The result is shown as seen or not-seen. The intensity can either be a 0 dB stimulus or a predefined intensity
111829
Visual Field 2-LT Test Strategy
Two level screening test: Each test location is initially tested 6 dB brighter than the age corrected normal value
111830
Visual Field LVS Test Strategy
Low Vision Strategy is a full threshold normal strategy with the exception that it starts at 0 dB intensity and applies stimulus area V
111831
Visual Field GATE Test Strategy
German Adaptive Threshold Estimation is a fast strategy based on a modified 4-2 staircase algorithm, using prior visual fields to calculate the starting intensity. In: Chiefer U, Pascual JP, Edmunds B, Feudner E, Hoffmann EM, Johnson CA, Lagreze WA, Pfeiffer N, Sample PA, Staubach F, Weleber RG, Vonthein R, Krapp E, Paetzold J. Comparison of the new perimetric GATE strategy with conventional full-threshold and SITA standard strategies. Investigative Ophthalmology and Visual Science, 2009, 51: 488-494
111832
Visual Field GATEi Test Strategy
Similar to GATE. The i stands for initial. If there was no prior visual field test to calculate the starting values, an anchor point method is used to define the local start values
111833
Visual Field 2LT-Dynamic Test Strategy
A test started as two level screening test. In the course of the test, the threshold of relative defects and/or normal test locations has been quantified using the dynamic threshold strategy
111834
Visual Field 2LT-Normal Test Strategy
A test started as two level screening test. In the course of the test, the threshold of relative defects and/or normal test locations has been quantified using the normal full threshold strategy
111835
Visual Field Fast Threshold Test Strategy
Takes neighborhood test point results into account and offers stimuli with an adapted value to save time
111836
Visual Field CLIP Test Strategy
Continuous Luminance Incremental Perimetry, which measures at first the individual reaction time of the patient and threshold values in every quadrant. The starting value for the main test is slightly below in individual threshold
111837
Visual Field CLASS Strategy
A supra threshold screening strategy. The starting stimuli intensities depend on the classification of the patient's visual hill by measuring the central (fovea) or peripheral (15° meridian) threshold. The result of each dot slightly underestimates the sensitivity value (within 5 dB)
111838
Age corrected
Mode for determining the starting luminance for screening test points - the starting luminance s is chosen based on the age of the patient
111839
Threshold related
Mode for determining the starting luminance for screening test points - the starting luminance is chosen based on the results of thresholding a set of "primary" test points (one in each quadrant)
111840
Single luminance
Mode for determining the starting luminance for screening test points - in this case, all starting luminance is set to the same value
111841
Foveal sensitivity related
Mode for determining the starting luminance for screening test points - the starting luminance is chosen based on the result of the foveal threshold value
111842
Related to non macular sensitivity
Mode for determining the starting luminance for screening test points - the starting luminance is chosen based on the result of four threshold values measured near the 15° meridian (one in each quadrant)
111843
Automated Optical
Real time evaluation of the camera image to recognize blinks and fixation losses with influence on the test procedure. Blinks that interfere with stimuli presentation cause the automated repetition of such stimulus presentations. Fixation losses can be used to delay the stimulus presentation until correct fixation is regained
111844
Blind Spot Monitoring
A method of monitoring the patient's fixation by periodically presenting stimulus in a location on the background surface that corresponds to the patient's blind spot
111845
Macular Fixation Testing
A method of monitoring the patient's fixation by presenting the stimulus to the patient's macula
111846
Observation by Examiner
A method of monitoring the patient's fixation by observation from the examiner of the patient
111847
Outside normal limits
Analysis Results are outside normal limits
111848
Borderline
Analysis Results are borderline
111849
Abnormally high sensitivity
Analysis Results identify abnormally high sensitivity
111850
General reduction in sensitivity
Analysis Results identify general reduction in sensitivity
111851
Borderline and general reduction in sensitivity
Analysis Results identify Borderline and general reduction in sensitivity
111852
Visual Field Index
Index of a patient's remaining visual field normalized for both age and generalized defect
111853
Visual Field Loss Due to Diffuse Defect
Estimate of the portion of a patient's visual field loss that is diffuse (i.e., spread evenly across all portions of the visual field)
111854
Visual Field Loss Due to Local Defect
Estimate of the portion of a patient's visual field loss that is local (i.e., not spread evenly across all portions of the visual field)
111855
Glaucoma Hemifield Test Analysis
An analysis of asymmetry between zones of the superior and inferior visual field. It is designed to be specific for defects due to glaucoma
111856
Optical Fixation Measurements
The data output of an optical fixation monitoring process, consisting of a list of positive and negative numbers indicating the quality of patient fixation over the course of a visual field test. The value 0 represents the initial fixation. Negative numbers indicate a measuring error (i.e., the patient blinked). Positive numbers quantify the degree of eccentricity from initial fixation
111900
Macula centered
An image of at least 15° angular subtend that is centered on the macula; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111901
Disc centered
An image of at least 15° angular subtend that is centered on the optic disc; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111902
Lesion centered
An image of any angular subtend that is centered on a lesion located in any region of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111903
Disc-macula centered
An image of at least 15° angular subtend centered midway between the disc and macula and containing at least a portion of the disc and both the disc and the macula; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111904
Mid-peripheral-superior
An image of at least 15° angular subtend positioned between the central zone and the equator, and spanning both the superior-temporal and superior-nasal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111905
Mid-peripheral-superior temporal
An image of at least 15° angular subtend positioned between the central zone and the equator in the superior-temporal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111906
Mid-peripheral-temporal
An image of at least 15° angular subtend positioned between the central zone and the equator, and spanning both the superior-temporal and inferior-temporal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111907
Mid-peripheral-inferior temporal
An image of at least 15° angular subtend positioned between the central zone and the equator in the inferior-temporal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111908
Mid-peripheral-inferior
An image of at least 15° angular subtend positioned between the central zone and the equator, and spanning both the inferior-temporal and inferior-nasal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111909
Mid-peripheral-inferior nasal
An image of at least 15° angular subtend positioned between the central zone and the equator in the inferior-nasal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111910
Mid-peripheral-nasal
An image of at least 15° angular subtend positioned between the central zone and the equator, and spanning both the superior-nasal and inferior-nasal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111911
Mid-peripheral-superior nasal
An image of at least 15° angular subtend positioned between the central zone and the equator in the superior-nasal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111912
Peripheral-superior
An image of at least 15° angular subtend positioned between the equator and the ora serrata, and spanning both the superior temporal and superior nasal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111913
Peripheral-superior temporal
An image of at least 15° angular subtend positioned between the equator and ora serrata in the superior-temporal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111914
Peripheral-temporal
An image of at least 15° angular subtend positioned between the equator and ora serrata, and spanning both the superior-temporal and inferior-temporal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111915
Peripheral-inferior temporal
An image of at least 15° angular subtend positioned between the equator and ora serrata in the inferior-temporal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111916
Peripheral-inferior
An image of at least 15° angular subtend positioned between the equator and ora serrata, and spanning both the inferior-temporal and inferior-nasal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111917
Peripheral-inferior nasal
An image of at least 15° angular subtend positioned between the equator and ora serrata in the inferior-nasal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111918
Peripheral-nasal
An image of at least 15° angular subtend positioned between the equator and ora serrata, and spanning both the superior-nasal and inferior-nasal quadrants of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111919
Peripheral-superior nasal
An image of at least 15° angular subtend positioned between the equator and ora serrata in the superior-nasal quadrant of the fundus; see Section U.1.8 "Relative Image Position Definitions" in PS3.17
111920
Time domain
Identifies the use of physical signals with respect to time to capture information
111921
Spectral domain
Identifies the use of physical signals with respect to multiple frequencies to capture information
111922
No corneal compensation
No compensation algorithm for corneal birefringence
111923
Corneal birefringence compensation
Algorithm to compensate for variability in corneal birefringence
111924
Retinal topography
Measurement of the retinal surface contour relative to an assigned datum plane
111925
Retinal nerve fiber layer thickness
Measurement approximating the distance related to the structure between the internal limiting membrane (ILM) and the outer boarder of the retinal nerve fiber layer (RNFL); see Section III.6 "Retinal Thickness Definition" in PS3.17
111926
Ganglion cell complex thickness
Measurement approximating the distance related to the structure between the ILM and the outer border of the inner plexiform layer (IPL), called the ganglion cell complex (GCC); see Section III.6 "Retinal Thickness Definition" in PS3.17
111927
Total retinal thickness (ILM to IS-OS)
Measurement approximating the distance related to the structure between the ILM and the inner-outer segment junction (IS-OS); see Section III.6 "Retinal Thickness Definition" in PS3.17
111928
Total retinal thickness (ILM to RPE)
Measurement approximating the distance related to the structure between the ILM and the retinal pigment epithelium (RPE); see Section III.6 "Retinal Thickness Definition" in PS3.17
111929
Total retinal thickness (ILM to BM)
Measurement approximating the distance related to the structure between the ILM and the Bruch's membrane (BM); see Section III.6 "Retinal Thickness Definition" in PS3.17
111930
Absolute ophthalmic thickness
Thickness of a component of the posterior segment of the eye; e.g. thickness of retina, choroid, etc.
111931
Thickness deviation category from normative data
Ophthalmic Thickness map based upon statistical significance category (such as percentile) from a normative data set
111932
Thickness deviation from normative data
Ophthalmic Thickness map based upon deviation (such as microns) from a normative data set
111933
Related ophthalmic thickness map
Ophthalmic Thickness Map related to another Ophthalmic Thickness Map or another SOP Instance
111934
Disc-Fovea
An anatomic point centered midway between the disc and fovea centralis
111935
p>5%
Assuming the null hypothesis is true, the conditional percent probability of observing this result is not statistically significant
111936
p<5%
Assuming the null hypothesis is true, the conditional percent probability of observing this result is statistically significant, 95% unlikely to happen by chance
111937
p<2%
Assuming the null hypothesis is true, the conditional percent probability of observing this result is statistically significant, 98% unlikely to happen by chance
111938
p<1%
Assuming the null hypothesis is true, the conditional percent probability of observing this result is statistically significant, 99% unlikely to happen by chance
111939
p<0.5%
Assuming the null hypothesis is true, the conditional percent probability of observing this result is statistically significant, 99.5% unlikely to happen by chance
111940
Corneal axial power map
A two dimensional representation of the axial curvature of the cornea. Axial curvature is calculated from the reciprocal of the distance from a point on a meridian normal at the point to the corneal topographer axis. Also known as sagittal curvature
111941
Corneal instantaneous power map
A two dimensional representation of the instantaneous curvature of the cornea. Instantaneous curvature is calculated from the reciprocal of the distance from a point on a meridian normal at the point to the center of curvature of that point. Also called tangential curvature
111942
Corneal refractive power map
A two dimensional representation of the refractive power of the cornea. Corneal refractive power is calculated using Snell's Law
111943
Corneal elevation map
A two dimensional representation of the elevation of the cornea. Elevation is calculated as the distance from a point on the corneal surface to a point on a reference surface along a line parallel to the corneal topographer axis. For the purpose of visualization the reference surface is usually a sphere or an ellipse
111944
Corneal wavefront map
A two dimensional representation of a wavefront aberration surface of the cornea. Wavefront aberration surface is calculated from the corneal elevation data fit with either the Zernike polynomial series or the Fourier Series. Maps generally display total aberrations and selectable higher order aberrations
111945
Elevation-based corneal tomographer
A device that measures corneal anterior surface shape using elevation-based methods (stereographic and light slit-based). Rasterstereography images a grid pattern illuminating the fluorescein dyed tear film with 2 cameras to produce 3D. Slit-based devices scan the cornea, usually by rotation about the instrument axis centered on the cornea vertex
111946
Reflection-based corneal topographer
A reflection-based device that projects a pattern of light onto the cornea and an image of the reflection of that pattern from the tear film is recorded in one video frame. Light patterns include the circular mire pattern (Placido disc) and spot matrix patterns. Sequential scanning of light spots reflected from the corneal surface is also used requiring multiple video frames for recording
111947
Interferometry-based corneal tomographer
An Interference-based device that projects a beam of light onto and through the cornea. Light reflected from within the cornea is combined with a reference beam giving rise to an interference pattern. Appropriately scanned, this imaging is used to construct 3-dimensional images of the cornea from anterior to posterior surfaces; e.g. swept source OCT
112000
Chest CAD Report
A structured report containing the results of computer-aided detection or diagnosis applied to chest imaging and associated clinical information
112001
Opacity
The shadow of an absorber that attenuates the X-Ray beam more effectively than do surrounding absorbers. In a radiograph, any circumscribed area that appears more nearly white (of lesser photometric density) than its surround [Fraser and Pare]
112002
Series Instance UID
A unique identifier for a series of DICOM SOP instances
112003
Associated Chest Component
A named anatomic region within the chest cavity
112004
Abnormal interstitial pattern
A collection of opacities detected within the continuum of loose connective tissue throughout the lung, that is not expected in a diagnostically normal radiograph
112005
Radiographic anatomy
A type of anatomy that is expected to be detectable on a radiographic (X-Ray based) image
112006
Distribution Descriptor
Characteristic of the extent of spreading of a finding or feature
112007
Border definition
Characteristic of the clarity of the boundary or edges of a finding or feature
112008
Site involvement
The part(s) of the anatomy affected or encompassed by a finding or feature
112009
Type of Content
Characteristic of the matter or substance within a finding or feature
112010
Texture Descriptor
Characteristic of the surface or consistency of a finding or feature
112011
Positioner Primary Angle
Position of the X-Ray beam about the patient from the RAO to LAO direction where movement from RAO to vertical is positive
112012
Positioner Secondary Angle
Position of the X-Ray beam about the patient from the caudal to cranial direction where movement from caudal to vertical is positive
112013
Location in Chest
The zone, lobe or segment within the chest cavity in which a finding or feature is situated
112014
Orientation Descriptor
Vertical refers to orientation parallel to the superior-inferior (cephalad-caudad) axis of the body, with horizontal being perpendicular to this, and an oblique orientation having projections in both the horizontal and vertical
112015
Border shape
Characteristic of the shape formed by the boundary or edges of a finding or feature
112016
Baseline Category
Indicates whether a finding was considered a target lesion, non-target lesion, or non-lesion during evaluation of a baseline series, according to a method such as RECIST
112017
Cavity extent as percent of volume
The extent of a detected cavity, represented as the percent of the surrounding volume that it occupies
112018
Calcification extent as percent of surface
The extent of a detected calcification, represented as the percent of the surrounding surface that it occupies
112019
Calcification extent as percent of volume
The extent of a detected calcification, represented as the percent of the surrounding volume that it occupies
112020
Response Evaluation
A heading for the reporting of response evaluation for treatment of solid tumors
112021
Response Evaluation Method
The system applied in the reporting of response evaluation for treatment of solid tumors
112022
RECIST
Response Evaluation Criteria In Solid Tumors; see Normative References
112023
Composite Feature Modifier
A term that further specifies the name of an item that is an inferred correlation relating two or more individual findings or features
112024
Single Image Finding Modifier
A term that further specifies the name of an item that was detected on one image
112025
Size Descriptor
A qualitative descriptor for the extent of a finding or feature
112026
Width Descriptor
A qualitative descriptor for the thickness of tubular structures, such as blood vessels
112027
Opacity Descriptor
A characteristic that further describes the nature of an opacity
112028
Abnormal Distribution of Anatomic Structure
The type of adverse affect that a finding or feature is having on the surrounding anatomy
112029
WHO
Response evaluation method as defined in chapter 5, "Reporting of Response" of the WHO Handbook for Reporting Results for Cancer Treatment; see Normative References
112030
Calcification Descriptor
Identification of the morphology of detected calcifications
112031
Attenuation Coefficient
A quantitative numerical statement of the relative attenuation of the X-Ray beam at a specified point. Coefficient that describes the fraction of a beam of X-Rays or gamma rays that is absorbed or scattered per unit thickness of the absorber. This value basically accounts for the number of atoms in a cubic cm volume of material and the probability of a photon being scattered or absorbed from the nucleus or an electron of one of these atoms. Usually expressed in Hounsfield units [referred to as CT Number in Fraser and Pare]
112032
Threshold Attenuation Coefficient
An X-Ray attenuation coefficient that is used as a threshold; e.g. in calcium scoring
112033
Abnormal opacity
An opacity that is not expected in a diagnostically normal radiograph
112034
Calculation Description
A textual description of the mathematical method of calculation that resulted in a calculated value
112035
Performance of Pediatric and Adult Chest Radiography, ACR
American College of Radiology. ACR Standard for the Performance of Pediatric and Adult Chest Radiography. In: Standards. Reston, Va: 2001:95-98
112036
ACR Position Statement
American College of Radiology. ACR Position Statement for Quality Control and Improvement, Safety, Infection Control, and Patient Concerns. In: Practice Guidelines and Technical Standards. Reston, Va: 2001:iv
112037
Non-lesion Modifier
A descriptor for a non-lesion object finding or feature, used to indicate whether the object was detected as being internal or external to the patient's body
112038
Osseous Modifier
A concept modifier for an Osseous Anatomy, or bone related, finding
112039
Tracking Identifier
A text label used for tracking a finding or feature, potentially across multiple reporting objects, over time. This label shall be unique within the domain in which it is used
112040
Tracking Unique Identifier
A unique identifier used for tracking a finding or feature, potentially across multiple reporting objects, over time
112041
Target Lesion Complete Response
Disappearance of all target lesions
112042
Target Lesion Partial Response
At least a 30% decrease in the sum of the Longest Diameter of target lesions, taking as reference the baseline sum Longest Diameter
112043
Target Lesion Progressive Disease
At least a 20% increase in the sum of the Longest Diameter of target lesions, taking as reference the smallest sum Longest Diameter recorded since the treatment started, or the appearance of one or more new lesions
112044
Target Lesion Stable Disease
Neither sufficient shrinkage to qualify for Partial Response nor sufficient increase to qualify for Progressive Disease, taking as reference the smallest sum Longest Diameter since the treatment started
112045
Non-Target Lesion Complete Response
Disappearance of all non-target lesions and normalization of tumor marker level
112046
Non-Target Lesion Incomplete Response or Stable Disease
Persistence of one or more non-target lesions and/or maintenance of tumor marker level above the normal limits
112047
Non-Target Lesion Progressive Disease
Appearance of one or more new lesions and/or unequivocal progression of existing non-target lesions
112048
Current Response
The current response evaluation for treatment of solid tumors, according to a method such as RECIST
112049
Best Overall Response
Best response recorded from the start of the treatment until disease progression/recurrence, taking as reference for Progressive Disease the smallest measurements recorded since the treatment started, according to a method such as RECIST
112050
Anatomic Identifier
A text identifier of an anatomic feature when a multiplicity of features of that type may be present, such as "Rib 1", "Rib 2" or thoracic vertebrae "T1" or "T2"
112051
Measurement of Response
A measured or calculated evaluation of response; e.g. according to a method such as RECIST, the value would be the calculated sum of the lengths of the longest axes of a set of target lesions
112052
Bronchovascular
Of or relating to a bronchial (lung) specific channel for the conveyance of a body fluid
112053
Osseous
Of, relating to, or composed of bone
112054
Secondary pulmonary lobule
The smallest unit of lung surrounded by connective tissue septa; the unit of lung subtended by any bronchiole that gives off three to five terminal bronchioles [Fraser and Pare]
112055
Agatston scoring method
A method of calculating an overall calcium score, reflecting the calcification of coronary arteries, based on the maximum X-Ray attenuation coefficient and the area of calcium deposits
112056
Volume scoring method
A method of calculating an overall calcium score, reflecting the calcification of coronary arteries, based on the volume of each calcification, typically expressed in mm3
112057
Mass scoring method
A method of calculating an overall calcium score, reflecting the calcification of coronary arteries, based on the total mass of calcification, typically expressed in mg
112058
Calcium score
A measure often arrived at through calculation of findings from CT examination, which is a common predictor of significant stenosis of the coronary arteries
112059
Primary complex
The combination of a focus of pneumonia due to a primary infection with granulomas in the draining hilar or mediastinal lymph nodes [Fraser and Pare]
112060
Oligemia
General or local decrease in the apparent width of visible pulmonary vessels, suggesting less than normal blood flow (reduced blood flow) [Fraser and Pare]
112061
Abnormal lines (1D)
Linear opacity of very fine width, i.e., a nearly one dimensional opacity
112062
Abnormal lucency
Area of abnormal very low X-Ray attenuation, typically lower than aerated lung when occurring in or projecting over lung, or lower than soft tissue when occurring in or projecting over soft tissue
112063
Abnormal calcifications
A calcific opacity within the lung that may be organized, but does not display the trabecular organization of true bone [Fraser and Pare]
112064
Abnormal texture
Relatively homogeneous, extended, pattern of abnormal opacity in the lung, typically low in contrast
112065
Reticulonodular pattern
A collection of innumerable small, linear, and nodular opacities that together produce a composite appearance resembling a net with small superimposed nodules. The reticular and nodular elements are dimensionally of similar magnitude [Fraser and Pare]
112066
Beaded septum sign
Irregular septal thickening that suggests the appearance of a row of beads; usually a sign of lymphangitic carcinomatosis, but may also occur rarely in sarcoidosis [Fraser and Pare]
112067
Nodular pattern
A collection of innumerable, small discrete opacities ranging in diameter from 2-10 mm, generally uniform in size and widespread in distribution, and without marginal spiculation [Fraser and Pare]
112068
Pseudoplaque
An irregular band of peripheral pulmonary opacity adjacent to visceral pleura that simulates the appearance of a pleural plaque and is formed by coalescence of small nodules [Fraser and Pare]
112069
Signet-ring sign
A ring of opacities (usually representing a dilated, thick-walled bronchus) in association with a smaller, round, soft tissue opacity (the adjacent pulmonary artery) suggesting a "signet ring" [Fraser and Pare]
112070
Air bronchiologram
Equivalent of air bronchogram, but in airways assumed to be bronchioles because of peripheral location and diameter [Fraser and Pare]
112071
Air bronchogram
Radiographic shadow of an air-containing bronchus; presumed to represent an air-containing segment of the bronchial tree (identity often inferred) [Fraser and Pare]
112072
Air crescent
Air in a crescentic shape in a nodule or mass, in which the air separates the outer wall of the lesion from an inner sequestrum, which most commonly is a fungus ball of Aspergillusspecies [Fraser and Pare]
112073
Halo sign
Ground-glass opacity surrounding the circumference of a nodule or mass. May be a sign of invasive aspergillosis or hemorrhage of various causes [Fraser and Pare]
112074
Target Lesion at Baseline
Flag denoting that this lesion was identified, at baseline, as a target lesion intended for tracking over time [RECIST]
112075
Non-Target Lesion at Baseline
Flag denoting that this lesion was not identified, at baseline, as a target lesion, and was not intended for tracking over time [RECIST]
112076
Non-Lesion at Baseline
Flag denoting that this finding was identified, at baseline, as a category other than a lesion, and was not intended for tracking over time [RECIST]
112077
Vasoconstriction
Local or general reduction in the caliber of visible pulmonary vessels, presumed to result from decreased flow occasioned by contraction of muscular pulmonary arteries [Fraser and Pare]
112078
Vasodilation
Local or general increase in the width of visible pulmonary vessels resulting from increased pulmonary blood flow [Fraser and Pare]
112079
Architectural distortion
A manifestation of lung disease in which bronchi, pulmonary vessels, a fissure or fissures, or septa of secondary pulmonary lobules are abnormally displaced [Fraser and Pare]
112080
Mosaic perfusion
A patchwork of regions of varied attenuation, interpreted as secondary to regional differences in perfusion [Fraser and Pare]
112081
Pleonemia
Increased blood flow to the lungs or a portion thereof, manifested by a general or local increase in the width of visible pulmonary vessels [Fraser and Pare]
112082
Interface
The common boundary between the shadows of two juxtaposed structures or tissues of different texture or opacity (edge, border) [Fraser and Pare]
112083
Line
A longitudinal opacity no greater than 2 mm in width [Fraser and Pare]
112084
Lucency
The shadow of an absorber that attenuates the primary X-Ray beam less effectively than do surrounding absorbers. In a radiograph, any circumscribed area that appears more nearly black (of greater photometric density) than its surround [Fraser and Pare]
112085
Midlung window
A midlung region, characterized by the absence of large blood vessels and by a paucity of small blood vessels, that corresponds to the minor fissure and adjacent peripheral lung [Fraser and Pare]
112086
Carina angle
The angle formed by the right and left main bronchi at the tracheal bifurcation [Fraser and Pare]
112087
Centrilobular structures
The pulmonary artery and its immediate branches in a secondary lobule; HRCT depicts these vessels in certain cases; a.k.a. core structures or lobular core structures [Fraser and Pare]
112088
Anterior junction line
A vertically oriented linear or curvilinear opacity approximately 1-2 mm wide, commonly projected on the tracheal air shadow [Fraser and Pare]
112089
Posterior junction line
A vertically oriented, linear or curvilinear opacity approximately 2 mm wide, commonly projected on the tracheal air shadow, and usually slightly concave to the right [Fraser and Pare]
112090
Azygoesophageal recess interface
A space in the right side of the mediastinum into which the medial edge of the right lower lobe extends [Fraser and Pare]
112091
Paraspinal line
A vertically oriented interface usually seen in a frontal chest radiograph to the left of the thoracic vertebral column [Fraser and Pare]
112092
Posterior tracheal stripe
A vertically oriented linear opacity ranging in width from 2-5 mm, extending from the thoracic inlet to the bifurcation of the trachea, and visible only on lateral radiographs of the chest [Fraser and Pare]
112093
Right tracheal stripe
A vertically oriented linear opacity approximately 2-3 mm wide extending from the thoracic inlet to the right tracheobronchial angle [Fraser and Pare]
112094
Stripe
A longitudinal composite opacity measuring 2-5 mm in width; acceptable when limited to anatomic structures within the mediastinum [Fraser and Pare]
112095
Hiatus
A gap or passage through an anatomical part or organ; especially : a gap through which another part or organ passes
112096
Rib Scalene Tubercle
A small rounded elevation or eminence on the first rib for the attachment of the scalenus anterior
112097
Vertebral Intervertebral Notch
A groove that serves for the transmission of the vertebral artery
112098
Subscapular Fossa
The concave depression of the anterior surface of the scapula
112099
Scapular Spine
A sloping ridge dividing the dorsal surface of the scapula into the supraspinatous fossa (above), and the infraspinatous fossa (below)
112100
Scapular Supraspinatus Fossa
The portion of the dorsal surface of the scapula above the scapular spine
112101
Scapular Infraspinatus Fossa
The portion of the dorsal surface of the scapula below the scapular spine
112102
Aortic knob
The portion of the aortic arch that defines the transition between its ascending and descending limbs
112103
Arch of the Azygos vein
Section of Azygos vein near the fourth thoracic vertebra, where it arches forward over the root of the right lung, and ends in the superior vena cava, just before that vessel pierces the pericardium
112104
Air-fluid level
A local collection of gas and liquid that, when traversed by a horizontal X-Ray beam, creates a shadow characterized by a sharp horizontal interface between gas density above and liquid density below [Fraser and Pare]
112105
Corona radiata
A circumferential pattern of fine linear spicules, approximately 5 mm long, extending outward from the margin of a solitary pulmonary nodule through a zone of relative lucency [Fraser and Pare]
112106
Honeycomb pattern
A number of closely approximated ring shadows representing air spaces 5-10 mm in diameter with walls 2-3 mm thick that resemble a true honeycomb; implies "end-stage" lung [Fraser and Pare]
112107
Fleischner's line(s)
A straight, curved, or irregular linear opacity that is visible in multiple projections; usually situated in the lower half of the lung; vary markedly in length and width [Fraser and Pare]
112108
Intralobular lines
Fine linear opacities present in a lobule when the intralobular interstitium is thickened. When numerous, they may appear as a fine reticular pattern [Fraser and Pare]
112109
Kerley A line
Essentially straight linear opacity 2-6 cm in length and 1-3 mm in width, usually in an upper lung zone [Fraser and Pare]
112110
Kerley B line
A straight linear opacity 1.5-2 cm in length and 1-2 mm in width, usually at the lung base [Fraser and Pare]
112111
Kerley C lines
A group of branching, linear opacities producing the appearing of a fine net, at the lung base [Fraser and Pare]
112112
Parenchymal band
Elongated opacity, usually several millimeters wide and up to about 5 cm long, often extending to the pleura, which may be thickened and retracted at the site of contact [Fraser and Pare]
112113
Reticular pattern
A collection of innumerable small linear opacities that together produce an appearance resembling a net [Fraser and Pare]
112114
Septal line(s)
Usually used in the plural, a generic term for linear opacities of varied distribution produced when the interstitium between pulmonary lobules is thickened [Fraser and Pare]
112115
Subpleural line
A thin curvilinear opacity, a few millimeters or less in thickness, usually less than 1 cm from the pleural surface and paralleling the pleura [Fraser and Pare]
112116
Tramline shadow
Parallel or slightly convergent linear opacities that suggest the planar projection of tubular structures and that correspond in location and orientation to elements of the bronchial tree [Fraser and Pare]
112117
Tubular shadow
Paired, parallel, or slightly convergent linear opacities presumed to represent the walls of a tubular structure seen en face; used if the anatomic nature of a shadow is obscure [Fraser and Pare]
112118
Density
The opacity of a radiographic shadow to visible light; film blackening; the term should never be used to mean an "opacity" or "radiopacity" [Fraser and Pare]
112119
Dependent opacity
Subpleural increased attenuation in dependent lung. The increased attenuation disappears when the region of lung is nondependent; a.k.a. dependent increased attenuation [Fraser and Pare]
112120
Ground glass opacity
Hazy increased attenuation of lung, but with preservation of bronchial and vascular margins; caused by partial filling of air spaces, interstitial thickening, partial collapse of alveoli, normal expiration, or increased capillary blood volume [Fraser and Pare]
112121
Infiltrate
Any ill-defined opacity in the lung [Fraser and Pare]
112122
Micronodule
Discrete, small, round, focal opacity of at least soft tissue attenuation and with a diameter no greater than 7 mm [Fraser and Pare]
112123
Phantom tumor (pseudotumor)
A shadow produced by a local collection of fluid in one of the interlobar fissures, usually elliptic in one radiographic projection and rounded in the other, resembling a tumor [Fraser and Pare]
112124
Shadow
Any perceptible discontinuity in film blackening attributed to the attenuation of the X-Ray beam by a specific anatomic absorber or lesion on or within the body of the patient; to be employed only when more specific identification is not possible [Fraser and Pare]
112125
Small irregular opacities
Term used to define a reticular pattern specific to pneumoconioses [Fraser and Pare]
112126
Small rounded opacities
Term used to define a nodular pattern specific to pneumoconioses [Fraser and Pare]
112127
Tree-in-bud sign
Nodular dilation of centrilobular branching structures that resembles a budding tree and represents exudative bronchiolar dilation [Fraser and Pare]
112128
Granular pattern
Any extended, finely granular pattern of pulmonary opacity within which normal anatomic details are partly obscured [Fraser and Pare]
112129
Miliary pattern
A collection of tiny discrete opacities in the lungs, each measuring 2 mm or less in diameter, generally uniform in size and widespread in distribution [Fraser and Pare]
112130
Mosaic pattern
Generalized pattern of relatively well defined areas in the lung having different X-Ray attenuations due to a longstanding underlying pulmonary disease
112131
Extremely small
A qualitative descriptor of a size that is dramatically less than typical
112132
Very small
A qualitative descriptor of a size that is considerably less than typical
112133
Too small
A qualitative descriptor of a size that is so small as to be abnormal versus expected size
112134
Elliptic
Shaped like an ellipse (oval)
112135
Lobulated
A border shape that is made up of, provided with, or divided into lobules (small lobes, curved or rounded projections or divisions)
112136
Spiculated
Radially orientated border shape
112137
Sharply defined
The border of a shadow (opacity) is sharply defined [Fraser and Pare]
112138
Distinctly defined
The border of a shadow (opacity) is distinctly defined [Fraser and Pare]
112139
Well demarcated
The border of a shadow (opacity) is well distinct from adjacent structures [Fraser and Pare]
112140
Sharply demarcated
The border of a shadow (opacity) is sharply distinct from adjacent structures [Fraser and Pare]
112141
Poorly demarcated
The border of a shadow (opacity) is poorly distinct from adjacent structures [Fraser and Pare]
112142
Circumscribed
A shadow (opacity) possessing a complete or nearly complete visible border [Fraser and Pare]
112143
Air
Inspired atmospheric gas. The word is sometimes used to describe gas within the body regardless of its composition or site [Fraser and Pare]
112144
Soft tissue
Material having X-Ray attenuation properties similar to muscle
112145
Calcium
Material having X-Ray attenuation properties similar to calcium, a silver-white bivalent metallic element occurring in plants and animals
112146
Acinar
A pulmonary opacity 4-8 mm in diameter, presumed to represent anatomic acinus, or a collection of opacities in the lung, each measuring 4-8 mm in diameter, and together producing an extended, homogeneous shadow [Fraser and Pare]
112147
Air space
The gas-containing portion of the lung parenchyma, including the acini and excluding the interstitium [Fraser and Pare]
112148
Fibronodular
Sharply defined, approximately circular opacities occurring singly or in clusters, usually in the upper lobes [Fraser and Pare]
112149
Fluffy
A shadow (opacity) that is ill-defined, lacking clear-cut margins [Fraser and Pare]
112150
Linear
A shadow resembling a line; any elongated opacity of approximately uniform width [Fraser and Pare]
112151
Profusion
The number of small opacities per unit area or zone of lung. In the International Labor Organization (ILO) classification of radiographs of the pneumoconioses, the qualifiers 0 through 3 subdivide the profusion into 4 categories. The profusion categories may be further subdivided by employing a 12-point scale [Fraser and Pare]
112152
Silhouette sign
The effacement of an anatomic soft tissue border by either a normal anatomic structure or a pathologic state such as airlessness of adjacent lung or accumulation of fluid in the contiguous pleural space; useful in detecting and localizing an opacity along the axis of the X-Ray beam [Fraser and Pare]
112153
Subpleural
Situated or occurring between the pleura and the body wall
112154
Bat's wing distribution
Spatial arrangement of opacities that bears vague resemblance to the shape of a bat in flight; bilaterally symmetric [Fraser and Pare]
112155
Butterfly distribution
Spatial arrangement of opacities that bears vague resemblance to the shape of a butterfly in flight; bilaterally symmetric [Fraser and Pare]
112156
Centrilobular
Referring to the region of the bronchioloarteriolar core of a secondary pulmonary lobule [Fraser and Pare]
112157
Coalescent
The joining together of a number of opacities into a single opacity [Fraser and Pare]
112158
Lobar
Of or relating to a lobe (a curved or rounded projection or division); e.g. involving an entire lobe of the lung
112159
Hyper-acute
Extremely or excessively acute, as a qualitative measure of severity
112160
Homogeneous (uniform opacity)
Of uniform opacity or texture throughout [Fraser and Pare]
112161
Inhomogeneous
Lack of homogeneity in opacity or texture
112162
Target
Discrete opacity centrally within a larger opacity, as a calcification descriptor
112163
Fibrocalcific
Pertaining to sharply defined, linear, and/or nodular opacities containing calcification(s) [Fraser and Pare]
112164
Flocculent
Calcifications made up of loosely aggregated particles, resembling wool
112165
Difference in border shape
A change in the shape formed by the boundary or edges of a finding or feature
112166
Difference in border definition
A change in the clarity of the boundary or edges of a finding or feature
112167
Difference in distribution
A change in the extent of spreading of a finding or feature
112168
Difference in site involvement
A change in the part(s) of the anatomy affected or encompassed by a finding or feature
112169
Difference in Type of Content
A change in the matter or substance within a finding or feature
112170
Difference in Texture
A change in the surface or consistency of a finding or feature
112171
Fiducial mark
A location in image space, which may or may not correspond to an anatomical reference, which is often used for registering data sets
112172
Portacath
Connected to an injection chamber placed under the skin in the upper part of the chest. When it is necessary to inject some drug, a specific needle is put in the chamber through the skin and a silicon membrane. The advantage of a portacath is that it may be left in place several months contrarily of "classical" catheters
112173
Chest tube
A tube inserted into the chest wall from outside the body, for drainage. Sometimes used for collapsed lung. Usually connected to a receptor placed lower than the insertion site
112174
Central line
A tube placed into the subclavian vein to deliver medication directly into the venous system
112175
Kidney stent
A stent is a tube inserted into another tube. Kidney stent is a tube that is inserted into the kidney, ureter, and bladder, to help drain urine. Usually inserted through a scoping device presented through the urethra
112176
Pancreatic stent
A stent is a tube inserted into another tube. Pancreatic stent is inserted through the common bile duct to the pancreatic duct, to drain bile
112177
Nipple ring
A non-lesion object that appears to be a circular band, attached to the body via pierced nipple
112178
Coin
A non-lesion object that appears to be a flat round piece of metal
112179
Minimum Attenuation Coefficient
The least quantity assignable, admissible, or possible; the least of a set of X-Ray attenuation coefficients
112180
Maximum Attenuation Coefficient
The greatest quantity or value attainable or attained; the largest of a set of X-Ray attenuation coefficients
112181
Mean Attenuation Coefficient
The value that is computed by dividing the sum of a set of X-Ray attenuation coefficients by the number of values
112182
Median Attenuation Coefficient
The value in an ordered set of X-Ray attenuation coefficients, below and above which there is an equal number of values
112183
Standard Deviation of Attenuation Coefficient
For a set of X-Ray attenuation coefficients: 1) a measure of the dispersion of a frequency distribution that is the square root of the arithmetic mean of the squares of the deviation of each of the class frequencies from the arithmetic mean of the frequency distribution; 2) a parameter that indicates the way in which a probability function or a probability density function is centered around its mean and that is equal to the square root of the moment in which the deviation from the mean is squared
112184
Performance of Pediatric and Adult Thoracic CT
American College of Radiology. ACR Standard for the Performance of Pediatric and Adult Thoracic Computed Tomography (CT). In: Standards. Reston, Va: 2001:103-107
112185
Performance of CT for Detection of Pulmonary Embolism in Adults
American College of Radiology. ACR Standard for the Performance of Computed Tomography for the Detection of Pulmonary Embolism in Adults. In: Standards. Reston, Va: 2001:109-113
112186
Performance of High-Resolution CT of the Lungs in Adults
American College of Radiology. ACR Standard for the Performance of High-Resolution Computed Tomography (HRCT) of the Lungs in Adults. In: Standards. Reston, Va: 2001:115-118
112187
Unspecified method of calculation
The method of calculation of a measurement or other type of numeric value is not specified
112188
Two-dimensional method
The calculation method was performed in two-dimensional space
112189
Three-dimensional method
The calculation method was performed in three-dimensional space
112191
Breast tissue density
The relative density of parenchymal tissue as a proportion of breast volume
112192
Volume of parenchymal tissue
The volume of parenchymal tissue
112193
Volume of breast
The volume of the breast
112194
Mass of parenchymal tissue
The mass of parenchymal tissue
112195
Mass of breast
The mass of the breast
112196
Area of Vascular Calcification
A measured or calculated area of vascular calcification
112197
Volume of Vascular Calcification
A measured or calculated volume of vascular calcification
112198
Percentage of Vascular Calcification
A measured or calculated percentage of vascular calcification
112199
Mass of Vascular Calcification
A measured or calculated mass of vascular calcification
112200
Average calcification distance in a calcification cluster
The average nearest neighbor distance of all individual microcalcifications in a cluster
112201
Standard deviation distance of calcifications in a cluster
The standard deviation of nearest neighbor distance of all individual microcalcifications in a cluster
112220
Colon CAD Report
A structured report containing the results of computer-aided detection or diagnosis applied to colon imaging and associated clinical information
112222
Colon Overall Assessment
Overall interpretation of the colon using C-RADS categorization system
112224
Image Set Properties
Characteristics of a set of images
112225
Slice Thickness
Nominal slice thickness, in mm
112226
Spacing between slices
Distance between contiguous images, measured from the center-to-center of each image
112227
Frame of Reference UID
Uniquely identifies groups of composite instances that have the same coordinate system that conveys spatial and/or temporal information
112228
Recumbent Patient Position with respect to gravity
Patient orientation with respect to downward direction (gravity)
112229
Identifying Segment
Distinguishes a part of a segmentation
112232
Polyp stalk width
The diameter of a polyp stalk measured perpendicular to the axis of the stalk
112233
Distance from anus
The length of the path following the centerline of the colon from the anus to the area of interest
112238
Anatomic non-colon
A location in the body that is outside the colon
112240
C0 - Inadequate Study/Awaiting Prior Comparisons
An inadequate study or a study that is awaiting prior comparisons. The study may have inadequate preparation and cannot exclude lesions greater than or equal to ten millimeters owing to presence of fluid or feces. The study may have inadequate insufflation where one or more colonic segments collapsed on both views. Based on "CT Colonography Reporting and Data System: A Consensus Proposal", Radiology, July 2005; 236:3-9
112241
C1 - Normal Colon or Benign Lesion
The study has a normal colon or benign lesion, with the recommendation to continue routine screening. The study has no visible abnormalities of the colon. The study has no polyps greater than six millimeters. The study may have lipoma, inverted diverticulum, or nonneoplastic findings, such as colonic diverticula. Based on "CT Colonography Reporting and Data System: A Consensus Proposal", Radiology, July 2005; 236:3-9
112242
C2 - Intermediate Polyp or Indeterminate Finding
The study has an intermediate polyp or indeterminate finding and surveillance or colonoscopy is recommended. There may be intermediate polyps between six and nine millimeters and there are less than three in number. The study may have an intermediate finding and cannot exclude a polyp that is greater than or equal to six millimeters in a technically adequate exam. Based on "CT Colonography Reporting and Data System: A Consensus Proposal", Radiology, July 2005; 236:3-9
112243
C3 - Polyp, Possibly Advanced Adenoma
The study has a polyp, possibly advanced adenoma, and a follow-up colonoscopy is recommended. The study has a polyp greater than or equal to ten millimeters or the study has three or more polyps that are each between six to nine millimeters. Based on "CT Colonography Reporting and Data System: A Consensus Proposal", Radiology, July 2005; 236:3-9
112244
C4 - Colonic Mass, Likely Malignant
The study has a colonic mass, likely malignant, and surgical consultation is recommended. The lesion compromises bowel lumen and demonstrates extracolonic invasion. Based on "CT Colonography Reporting and Data System: A Consensus Proposal", Radiology, July 2005; 236:3-9
112248
ACR Guideline, Performance of Adult CT Colonography
American College of Radiology Practice Guideline for the Performance of Computed Tomography (CT) Colonography in Adults. In: Practice Guidelines and Technical Standards.Reston, Va: American College of Radiology;2006:371-376
112249
ACR Standard, CT medical physics performance monitoring
American College of Radiology Technical Standard for Diagnostic Medical Physics Performance Monitoring of Computed Tomography (CT) Equipment. In: Practice Guidelines and Technical Standards.Reston, Va: American College of Radiology;2006:945-948
112300
AP+45
View Orientation Modifier indicates that the view orientation of the imaging plane is rotated +45° along the cranial-caudal axis
112301
AP-45
View Orientation Modifier indicates that the view orientation of the imaging plane is rotated -45° along the cranial-caudal axis
112302
Anatomical axis of femur
The axis following the shaft of the femur
112303
Acetabular Center of Rotation
Center of Rotation of the natural Acetabulum
112304
Femur Head Center of Rotation
Center of Rotation of the natural femur head
112305
Acetabular Cup Shell
Prosthetic component implanted into the acetabulum. Provides hold for the insert that is mounted inside the cup
112306
Acetabular Cup Insert
Prosthetic pelvic joint component. Inserted into the cup, takes in the femoral head replacement
112307
Acetabular Cup Monoblock
Prosthetic pelvic joint cup including insert
112308
Femoral Head Ball Component
Component for Femoral Head Prosthesis where the conic intake for the stem neck can be exchanged. Combined with a Femoral Head Cone Taper Component
112309
Femoral Head Cone Taper Component
Exchangeable neck intake for composite femoral head prosthesis. Combined with a Femoral Head Ball Component
112310
Femoral Stem
Prosthesis Implanted into the femoral bone to provide force transmission between joint replacement and bone. On the proximal end a conic neck holds the femoral head replacement
112311
Femoral Stem Distal Component
Distal half of a modular stem prosthesis system. Combined with a Stem Proximal Component
112312
Femoral Stem Proximal Component
Proximal half of a modular stem prosthesis system. Combined with a Stem Distal Component
112313
Femoral Stem Component
Stem prosthetic component with a modular insert for an exchangeable neck component. Combined with a Neck Component
112314
Neck Component
Prosthetic Neck to be combined with a Stem Component
112315
Monoblock Stem
Prosthetic Stem and Femoral Head in one piece
112316
Prosthetic Shaft Augment
A proximal attachment to the shaft used to compensate for bone deficiencies or bone loss
112317
Femoral Head Resurfacing Component
Artificial femur head surface needed for the partial replacement of the femoral head where only the surface is replaced
112318
Pinning
Fixation using a pin
112319
Sewing
Fixation sewing several objects together
112320
Bolting
Fixation using a bolt
112321
Wedging
Fixation due to forcing an object into a narrow space
112325
Distal Centralizer
Attachment to the distal end of a cemented stem assuring that the stem is in a central position inside the drilled femoral canal before cementation
112340
Generic 2D Planning
Planning by an unspecified 2D method
112341
Generic 3D Planning
Planning by an unspecified 3D method
112342
Generic Planning for Hip Replacement
Planning of a Hip Replacement, by an unspecified method
112343
Generic Planning for Knee Replacement
Planning of Knee Replacement, by an unspecified method
112344
Müller Method Planning for Hip Replacement
Planning of Hip Replacement according to the procedure of M. E. Müller [Eggli et. al.1998]
112345
Implantation Plan
A Report containing the results of an Implantation Planning Activity
112346
Selected Implant Component
A selection of one Implant Component
112347
Component ID
Identification ID of an Implant Component
112348
Implant Template
An implant template describing the properties (2D/3D geometry and other data) of one Implant Component
112350
Component Connection
A connection of two Connected Implantation Plan Components
112351
Mating Feature Set ID
ID of a Mating Feature Set in an Implant Component
112352
Mating Feature ID
ID of the Mating Feature in a Mating Feature Set in an Implant Component
112353
Spatial Registration
The Spatial Registration of one or more Implant Components
112354
Patient Image
Patient Images used for an implantation planning activity
112355
Assembly
A collection of Component Connections of Implant Components
112356
User Selected Fiducial
Fiducials that are selected by the user and may or may not belong to anatomical landmarks
112357
Derived Fiducial
Fiducials that represent geometric characteristics, such as center of rotation, and are derived from other fiducials
112358
Information used for planning
All parameters and data that were used for the planning activity
112359
Supporting Information
A description of the plan as encapsulated PDF SOP Instance
112360
Implant Component List
A list of all Implant Components selected for an implantation
112361
Patient Data Used During Planning
Reference to objects containing patient data that is used for planning
112362
Degrees of Freedom Specification
A specification of the values from one or more Degrees of Freedom
112363
Degree of Freedom ID
ID of one Degree of Freedom
112364
Related Patient Data Not Used During Planning
Reference to objects containing patient data that were not used for planning but are somehow related
112365
Related Implantation Reports
Implantation Reports that are somehow related; e.g. contemporaneous implantations that are independent
112366
Implant Assembly Template
Implant Assembly Template
112367
Planning Information for Intraoperative Usage
Information that is intended to be used intra-operatively
112368
Implantation Patient Positioning
Position of the patient on the operating room table
112369
Fiducial Intent
Intended use of the fiducial
112370
Component Type
Type of an Implant Component
112371
Manufacturer Implant Template
Implant Template released by the Manufacturer
112372
Derived Planning Images
Images that are created by a planning application
112373
Other Derived Planning Data
Data that is created by a planning application
112374
Connected Implantation Plan Component
One Implant Component that is connected to another Implant Component
112375
Planning Method
The method used for planning
112376
Degree of Freedom Exact Translational Value
Defines the exact value that was planned for translation
112377
Degree of Freedom Minimum Translational Value
Defines the minimum value that was planned for translation
112378
Degree of Freedom Maximum Translational Value
Defines the maximum value that was planned for translation
112379
Degree of Freedom Exact Rotational Translation Value
Defines the exact value that was planned for rotation
112380
Degree of Freedom Minimum Rotational Value
Defines the minimum value that was planned for rotation
112381
Degree of Freedom Maximum Rotational Value
Defines the maximum value that was planned for rotation
112700
Peri-operative Photographic Imaging
Procedure step protocol for photographic imaging of surgical procedures, including photography of specimens collected
112701
Gross Specimen Imaging
Procedure step protocol for imaging gross specimens, typically with a photographic camera (modality XC), and planning further dissection
112702
Slide Microscopy
Procedure step protocol for imaging slide specimens
112703
Whole Slide Imaging
Procedure step protocol for imaging slide specimens using a whole slide scanner
112704
WSI 20X RGB
Procedure step protocol for imaging slide specimens using a whole slide scanner with a 20X nominal objective lens, in full color, with a single imaging focal plane across the image
112705
WSI 40X RGB
Procedure step protocol for imaging slide specimens using a whole slide scanner with a 40X nominal objective lens, in full color, with a single imaging focal plane across the image
112706
Illumination Method
Technique of illuminating specimen
112707
Number of focal planes
Number of focal planes for a microscopy image acquisition
112708
Focal plane Z offset
Nominal distance above a reference plane (typically a slide glass substrate top surface) of the focal plane
112709
Magnification selection
Microscope magnification based on nominal objective lens power
112710
Illumination wavelength
Nominal center wavelength for an imaging spectral band
112711
Illumination spectral band
Name (coded) for an imaging spectral band
112712
Optical filter type
Type of filter inserted into the optical imaging path
112713
Tissue selection method
Technique for identifying tissue to be imaged versus area of slide not to be imaged
112714
Multiple planes
Imaging performed at multiple imaging (focal) planes
112715
5X
Nominal 5 power objective lens, resulting in a digital image at approximately 2 um/pixel spacing
112716
10X
Nominal 10 power objective lens, resulting in a digital image at approximately 1 um/pixel spacing
112717
20X
Nominal 20 power microscope objective lens, resulting in a digital image at approximately 0.5 um/pixel spacing
112718
40X
Nominal 40 power microscope objective lens, with a combined condenser and objective lens numerical aperture of approximately 1.3, resulting in a digital image at approximately 0.25 um/pixel spacing
112719
Nominal empty tile suppression
Equipment-specific nominal or default method for identifying tiles without tissue imaged for suppression from inclusion in image object
112720
High threshold empty tile suppression
Equipment-specific high threshold method for identifying tiles without tissue imaged for suppression from inclusion in image object
112721
No empty tile suppression
Tiles without tissue imaged are not suppressed from inclusion in image object
113000
Of Interest
Of Interest
113001
Rejected for Quality Reasons
Rejected for Quality Reasons
113002
For Referring Provider
For Referring Provider
113003
For Surgery
For Surgery
113004
For Teaching
For Teaching
113005
For Conference
For Conference
113006
For Therapy
For Therapy
113007
For Patient
For Patient
113008
For Peer Review
For Peer Review
113009
For Research
For Research
113010
Quality Issue
Quality Issue
113011
Document Title Modifier
Document Title Modifier
113012
Key Object Description
Key Object Description
113013
Best In Set
A selection that represents the "best" chosen from a larger set of items; e.g. the best images within a Study or Series. The criteria against which "best" is measured is not defined. Contrast this with the more specific term "Best illustration of finding"
113014
Study
A study is a collection of one or more series of medical images, presentation states, and/or SR documents that are logically related for the purpose of diagnosing a patient. A study may include composite instances that are created by a single modality, multiple modalities or by multiple devices of the same modality. [From Section A.1.2.2 "Study IE" in PS3.3 ]
113015
Series
A distinct logical set used to group composite instances. All instances within a Series are of the same modality, in the same Frame of Reference (if any), and created by the same equipment. [See Section A.1.2.3 "Series IE" in PS3.3 ]
113016
Performed Procedure Step
An arbitrarily defined unit of service that has actually been performed (not just scheduled). [From Section 7.3.1.9 "Modality Performed Procedure Step" in PS3.3 ]
113017
Stage-View
An image or set of images illustrating a specific stage (phase in a stress echo exam protocol) and view (combination of the transducer position and orientation at the time of image acquisition)
113018
For Printing
For Printing
113020
For Report Attachment
Selection of information objects for attachment to the clinical report of the Current Requested Procedure
113021
For Litigation
List of objects that are related to litigation and should be specially handled; e.g. may apply if a complaint has been received regarding a patient, or a specific set of images has been the subject of a subpoena, and needs to be sequestered or excluded from automatic purging according to retention policy
113026
Double exposure
Double exposure
113030
Manifest
A list of objects that have been exported out of one organizational domain into another domain. Typically, the first domain has no direct control over what the second domain will do with the objects
113031
Signed Manifest
A signed list of objects that have been exported out of one organizational domain into another domain, referenced securely with either Digital Signatures or MACs. Typically, the first domain has no direct control over what the second domain will do with the objects
113032
Complete Study Content
The list of objects that constitute a study at the time that the list was created
113033
Signed Complete Study Content
The signed list of objects that constitute a study at the time that the list was created, referenced securely with either Digital Signatures or MACs
113034
Complete Acquisition Content
The list of objects that were generated in a single procedure step
113035
Signed Complete Acquisition Content
The signed list of objects that were generated in a single procedure step, referenced securely with either Digital Signatures or MACs
113036
Group of Frames for Display
A list of frames or single-frame or entire multi-frame instances that together constitute a set for some purpose, such as might be displayed together in the same viewport, as distinct from another set that might be displayed in a separate viewport
113037
Rejected for Patient Safety Reasons
List of objects whose use is potentially harmful to the patient; e.g. an improperly labeled image could lead to dangerous surgical decisions
113038
Incorrect Modality Worklist Entry
List of objects that were acquired using an incorrect modality worklist entry, and that should not be used, since they may be incorrectly identified
113039
Data Retention Policy Expired
List of objects that have expired according to a defined data retention policy
113040
Lossy Compression
Lossy compression has been applied to an image
113041
Apparent Diffusion Coefficient
Values are derived by calculation of the apparent diffusion coefficient
113042
Pixel by pixel addition
Values are derived by the pixel by pixel addition of two images
113043
Diffusion weighted
Values are derived by calculation of the diffusion weighting
113044
Diffusion Anisotropy
Values are derived by calculation of the diffusion anisotropy
113045
Diffusion Attenuated
Values are derived by calculation of the diffusion attenuation
113046
Pixel by pixel division
Values are derived by the pixel by pixel division of two images
113047
Pixel by pixel mask
Values are derived by the pixel by pixel masking of one image by another
113048
Pixel by pixel Maximum
Values are derived by calculating the pixel by pixel maximum of two or more images
113049
Pixel by pixel mean
Values are derived by calculating the pixel by pixel mean of two or more images
113050
Metabolite Maps from spectroscopy data
Values are derived by calculating from spectroscopy data pixel values localized in two dimensional space based on the concentration of specific metabolites (i.e, at specific frequencies)
113051
Pixel by pixel Minimum
Values are derived by calculating the pixel by pixel minimum of two or more images
113052
Mean Transit Time
The time required for blood to pass through a region of tissue
113053
Pixel by pixel multiplication
Values are derived by the pixel by pixel multiplication of two images
113054
Negative Enhancement Integral
Values are derived by calculating negative enhancement integral values
113055
Regional Cerebral Blood Flow
The flow rate of blood perfusing a region of the brain as volume per mass per unit of time
113056
Regional Cerebral Blood Volume
The volume of blood perfusing a region of brain as volume per mass
113057
R-Coefficient
Correlation Coefficient, r
113058
Proton Density
Values are derived by calculating proton density values
113059
Signal Change
Values are derived by calculating signal change values
113060
Signal to Noise
Values are derived by calculating the signal to noise ratio
113061
Standard Deviation
Values are derived by calculating the standard deviation of two or more images
113062
Pixel by pixel subtraction
Values are derived by the pixel by pixel subtraction of two images
113063
T1
Values are derived by calculating T1 values
113064
T2*
Values are derived by calculating T2* values
113065
T2
Values are derived by calculating T2 values
113066
Time Course of Signal
Values are derived by calculating values based on the time course of signal
113067
Temperature encoded
Values are derived by calculating values based on temperature encoding
113068
Student's T-Test
Values are derived by calculating the value of the Student's T-Test statistic from multiple image samples
113069
Time To Peak
The time from the start of the contrast agent injection to the maximum enhancement value
113070
Velocity encoded
Values are derived by calculating values based on velocity encoded; e.g. phase contrast
113071
Z-Score
Values are derived by calculating the value of the Z-Score statistic from multiple image samples
113072
Multiplanar reformatting
Values are derived by reformatting in a flat plane other than that originally acquired
113073
Curved multiplanar reformatting
Values are derived by reformatting in a curve plane other than that originally acquired
113074
Volume rendering
Values are derived by volume rendering of acquired data
113075
Surface rendering
Values are derived by surface rendering of acquired data
113076
Segmentation
Values are derived by segmentation (classification into tissue types) of acquired data
113077
Volume editing
Values are derived by selectively editing acquired data (removing values from the volume), such as in order to remove obscuring structures or noise
113078
Maximum intensity projection
Values are derived by maximum intensity projection of acquired data
113079
Minimum intensity projection
Values are derived by minimum intensity projection of acquired data
113080
Glutamate and glutamine
For single-proton MR spectroscopy, the resonance peak corresponding to glutamate and glutamine
113081
Choline/Creatine Ratio
For single-proton MR spectroscopy, the ratio between the Choline and Creatine resonance peaks
113082
N-acetylaspartate /Creatine Ratio
For single-proton MR spectroscopy, the ratio between the N-acetylaspartate and Creatine resonance peaks
113083
N-acetylaspartate /Choline Ratio
For single-proton MR spectroscopy, the ratio between the N-acetylaspartate and Choline resonance peaks
113085
Spatial resampling
Values are derived by spatial resampling of acquired data
113086
Edge enhancement
Values are derived by edge enhancement
113087
Smoothing
Values are derived by smoothing
113088
Gaussian blur
Values are derived by Gaussian blurring
113089
Unsharp mask
Values are derived by unsharp masking
113090
Image stitching
Values are derived by stitching two or more images together
113091
Spatially-related frames extracted from the volume
Spatially-related frames in this image are representative frames from the referenced 3D volume data set
113092
Temporally-related frames extracted from the set of volumes
Temporally-related frames in this image are representative frames from the referenced 3D volume data set
113093
Polar to Rectangular Scan Conversion
Conversion of a polar coordinate image to rectangular (Cartesian) coordinate image
113094
Creatine and Choline
For single-proton MR spectroscopy, the resonance peak corresponding to creatine and choline
113095
Lipid and Lactate
For single-proton MR spectroscopy, the resonance peak corresponding to lipid and lactate
113096
Creatine+Choline/ Citrate Ratio
For single-proton MR spectroscopy, the ratio between the Choline and Creatine resonance peak and the Citrate resonance peak
113097
Multi-energy proportional weighting
Image pixels created through proportional weighting of multiple acquisitions at distinct X-Ray energies
113100
Basic Application Confidentiality Profile
De-identification using a profile defined in PS3.15 that requires removing all information related to the identity and demographic characteristics of the patient, any responsible parties or family members, any personnel involved in the procedure, the organizations involved in ordering or performing the procedure, additional information that could be used to match instances if given access to the originals, such as UIDs, dates and times, and private attributes, when that information is present in the non-Pixel Data Attributes, including graphics or overlays
113101
Clean Pixel Data Option
Additional de-identification according to an option defined in PS3.15 that requires any information burned in to the Pixel Data corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed
113102
Clean Recognizable Visual Features Option
Additional de-identification according to an option defined in PS3.15 that requires that sufficient removal or distortion of the Pixel Data shall be applied to prevent recognition of an individual from the instances themselves or a reconstruction of a set of instances
113103
Clean Graphics Option
Additional de-identification according to an option defined in PS3.15 that requires that any information encoded in graphics, text annotations or overlays corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed
113104
Clean Structured Content Option
Additional de-identification according to an option defined in PS3.15 that requires that any information encoded in SR Content Items or Acquisition Context Sequence Items corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed
113105
Clean Descriptors Option
Additional de-identification according to an option defined in PS3.15 that requires that any information that is embedded in text or string Attributes corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed
113106
Retain Longitudinal Temporal Information Full Dates Option
Retention of information that would otherwise be removed during de-identification according to an option defined in PS3.15 that requires that any dates and times be retained,
113107
Retain Longitudinal Temporal Information Modified Dates Option
Retention of information that would otherwise be removed during de-identification according to an option defined in PS3.15 that requires that any dates and times be modified in a manner that preserves temporal relationships; e.g. Study Date and Time
113108
Retain Patient Characteristics Option
Retention of information that would otherwise be removed during de-identification according to an option defined in PS3.15 that requires that any physical characteristics of the patient, which are descriptive rather than identifying information per se, be retained; e.g. Patient's Age, Sex, Size (height) and Weight
113109
Retain Device Identity Option
Retention of information that would otherwise be removed during de-identification according to an option defined in PS3.15 that requires that any information that identifies a device be retained; e.g. Device Serial Number
113110
Retain UIDs Option
Retention of information that would otherwise be removed during de-identification according to an option defined in PS3.15 that requires that UIDs be retained; e.g. SOP Instance UID
113111
Retain Safe Private Option
Retention of information that would otherwise be removed during de-identification according to an option defined in PS3.15 that requires that private attributes that are known not to contain identity information be retained; e.g. private SUV scale factor
113500
Radiopharmaceutical Radiation Dose Report
The procedure report is a Radiopharmaceutical Radiation Dose report
113502
Radiopharmaceutical Administration
Information pertaining to the administration of a radiopharmaceutical
113503
Radiopharmaceutical Administration Event UID
Unique identification of a single radiopharmaceutical administration event
113505
Intravenous Extravasation Symptoms
Initial signs or symptoms of extravasation
113506
Estimated Extravasation Activity
The estimated percentage of administered activity lost at the injection site. The estimation includes extravasation, paravenous administration and leakage at the injection site
113507
Administered activity
The calculated activity at the Radiopharmaceutical Start Time when the radiopharmaceutical is administered to the patient. The residual activity (i.e. radiopharmaceutical not administered) , if measured, is reflected in the calculated value. The estimated extravasation is not reflected in the calculated value
113508
Pre-Administration Measured Activity
Radioactivity measurement of radiopharmaceutical before or during the administration
113509
Post-Administration Measured Activity
Radioactivity measurement of radiopharmaceutical after the administration
113510
Drug Product Identifier
Registered drug establishment code for product, coding scheme example is NDC or RxNorm
113511
Radiopharmaceutical Dispense Unit Identifier
The human readable identification of the specific radiopharmaceutical dispensed quantity or dose ("dose" as unit of medication delivery, not radiation dose measure) to be administered to the patient
113512
Radiopharmaceutical Lot Identifier
Identifies the vial, batch or lot number from which the individual dispense radiopharmaceutical quantity (dose) is produced. The Radiopharmaceutical Dispense Unit Identifier records the identification for each individual dose
113513
Reagent Vial Identifier
Identifies the lot or unit serial number for the reagent component for the radiopharmaceutical
113514
Radionuclide Vial Identifier
Identifies the lot or unit serial number for the radionuclide component for the radiopharmaceutical
113516
Prescription Identifier
Administered Product's Prescription Number
113517
Organ Dose Information
Information pertaining to the estimated absorbed radiation dose to an organ
113518
Organ Dose
The absorbed radiation dose to organ
113520
MIRD Pamphlet 1
Reference authority MIRD Pamphlet No.1 (rev) ,Society of Nuclear Medicine, 1976
113521
ICRP Publication 53
Reference authority ICRP, 1988. Radiation Dose to Patients from Radiopharmaceuticals. ICRP Publication 53. Ann. ICRP 18 (1-4)
113522
ICRP Publication 80
Reference authority ICRP, 1998. Radiation Dose to Patients from Radiopharmaceuticals (Addendum to ICRP Publication 53). ICRP Publication 80. Ann. ICRP 28 (3)
113523
ICRP Publication 106
Reference authority ICRP, 2008. Radiation Dose to Patients from Radiopharmaceuticals - Addendum 3 to ICRP Publication 53. ICRP Publication 106. Ann. ICRP 38 (1-2)
113526
MIRDOSE
Reference authority Stabin MG, Sparks RB, Crowe E (1994) MIRDOSE: personal computer software for internal dose assessment in nuclear medicine [Computer program]
113527
OLINDA-EXM
Reference authority Stabin MG, Sparks RB, Crowe E (2005) OLINDA/EXM: The Second-Generation Personal Computer Software for Internal Dose Assessment in Nuclear Medicine [Computer program]
113528
Package Insert
Reference authority The reported organ dose is based on radiopharmaceutical's package insert
113529
Institutionally Approved Estimates
Reference authority The reported organ dose is based on Institutionally approved estimates from the Radioactive Drug Research Committee (RDRC) of the institution itself
113530
Investigational New Drug
Reference authority The reported organ dose is based on an Investigation new drug
113540
Activity Measurement Device
The type of device that performed the activity measurement
113541
Dose Calibrator
The device that measures the radiation activity of the radiopharmaceutical
113542
Infusion System
Radiopharmaceutical Infusion System
113543
Generator
Radioisotope Generator
113550
Fasting Duration
The number hours the patient has gone without food
113551
Hydration Volume
The amount of fluids the patient has consumed before the procedure
113552
Recent Physical Activity
A description of physical activity the patient performed before the start of the procedure, such as that which may affect imaging agent biodistribution
113560
Acute unilateral renal blockage
Blockage in one of the tubes (ureters) that drain urine from the kidneys
113561
Low Thyroid Uptake
5% or less Thyroid Uptake of Iodine
113562
High Thyroid Uptake
25% or higher Thyroid Uptake of Iodine
113563
Severely Jaundiced
The patient exhibits symptoms severe of jaundice and/or has a Bilirubin >10 mg/dL
113568
Extravasation visible in image
Extravasation or paravenous administration of the product is visible in the images
113570
Cockroft-Gault Formula estimation of GFR
The measurement method of the Glomerular Filtration Rate is Cockroft-Gault Formula
113571
CKD-EPI Formula estimation of GFR
The measurement method of the Glomerular Filtration Rate is CKD-EPI Formula
113572
Glomerular Filtration Rate (MDRD)
The measurement method of the Glomerular Filtration Rate is MDRD
113573
Glomerular Filtration Rate non-black (MDRD)
The measurement method of the Glomerular Filtration Rate is non-black MDRD
113574
Glomerular Filtration Rate black (MDRD)
The measurement method of the Glomerular Filtration Rate is black (MDRD)
113575
Glomerular Filtration Rate female (MDRD)
The measurement method of the Glomerular Filtration Rate is female (MDRD)
113576
Glomerular Filtration Rate Cystatin-based formula
The measurement method of the Glomerular Filtration Rate is Cystatin-based formula
113577
Glomerular Filtration Rate Creatinine-based formula (Schwartz)
The measurement method of the Glomerular Filtration Rate is Creatinine-based formula (Schwartz)
113601
Small: < 32.0 cm lateral thickness
Small body thickness for calcium scoring adjustment. Lateral thickness is measured from skin-to-skin, at the level of the proximal ascending aorta, from an A/P localizer image
113602
Medium: 32.0-38.0 cm lateral thickness
Medium body thickness for calcium scoring adjustment. Lateral thickness is measured from skin-to-skin, at the level of the proximal ascending aorta, from an A/P localizer image
113603
Large: > 38.0 cm lateral thickness
Large body thickness for calcium scoring adjustment. Lateral thickness is measured from skin-to-skin, at the level of the proximal ascending aorta, from an A/P localizer image
113605
Irradiation Event Label
A human-readable label identifying an irradiation event
113606
Label Type
The type of a human-readable label
113607
Series Number
A number that identifies a Series. Corresponds to (0020,0011) in PS3.3
113608
Acquisition Number
A number that identifies an Acquisition. Corresponds to (0020,0012) in PS3.3
113609
Instance Number
A number that identifies an Instance. Corresponds to (0020,0013) in PS3.3
113611
Stationary Acquisition
Acquisition where the X-Ray source does not move in relation to the patient
113612
Stepping Acquisition
Acquisition where the X-Ray source moves laterally in relation to the patient
113613
Rotational Acquisition
Acquisition where the X-Ray source moves angularly in relation to the patient
113620
Plane A
Primary plane of a Biplane acquisition equipment
113621
Plane B
Secondary plane of a Biplane acquisition equipment
113622
Single Plane
Single plane acquisition equipment
113630
Continuous
Continuous X-Ray radiation is applied during an irradiation event
113631
Pulsed
Pulsed X-Ray radiation is applied during an irradiation event
113650
Strip filter
Filter with uniform thickness
113651
Wedge filter
Filter with variation in thickness from one edge to the opposite edge
113652
Butterfly filter
Filter with two triangular sections
113653
Flat filter
Filter with uniform thickness that is for spectral filtering only; e.g. filter out low energy portion of the X-Ray that would only contribute to skin dose, but not to image
113661
Outline of lobulations
A polyline defining the outline of a lobulated finding
113662
Inner limits of fuzzy margin
A polyline defining the inner limits of a finding with fuzzy margin
113663
Outer limits of fuzzy margin
A polyline defining the outer limits of a finding with fuzzy margin
113664
Outline of spiculations
A polyline defining the outline of the spiculations of a finding
113665
Linear spiculation
A polyline segment graphically indicating the location and direction of a spiculation of a finding
113666
Pixelated spiculations
A collection of points indicating the pixel locations of the spiculations of a finding
113669
Orthogonal location arc
Connected line segments indicating the center of location of a finding on an orthogonal view
113670
Orthogonal location arc inner margin
Connected line segments indicating the inner margin of the location of a finding on an orthogonal view
113671
Orthogonal location arc outer margin
Connected line segments indicating the outer location of a finding on an orthogonal view
113680
Quality Control Intent
This procedure is intended to gather data that is used for calibration or other quality control purposes
113681
Phantom
An artificial subject of an imaging study
113682
ACR Accreditation Phantom - CT
A phantom acceptable for the ACR Computed Tomography Accreditation program
113683
ACR Accreditation Phantom - MR
A phantom acceptable for the ACR Magnetic Resonance Imaging Accreditation program
113684
ACR Accreditation Phantom - Mammography
A phantom acceptable for the ACR Mammography Accreditation program
113685
ACR Accreditation Phantom - Stereotactic Breast Biopsy
A phantom acceptable for the ACR Stereotactic Breast Biopsy Accreditation program
113686
ACR Accreditation Phantom - ECT
A phantom acceptable for the ACR SPECT Accreditation program (but not for PET)
113687
ACR Accreditation Phantom - PET
A phantom acceptable for the ACR PET Accreditation program (but not for SPECT)
113688
ACR Accreditation Phantom - ECT/PET
A SPECT phantom with a PET faceplate acceptable for both the ACR SPECT and PET Accreditation programs
113689
ACR Accreditation Phantom - PET Faceplate
A PET faceplate (made to fit an existing flangeless or flanged ECT phantom) acceptable for the ACR PET Accreditation program
113690
IEC Head Dosimetry Phantom
A phantom used for CTDI measurement in head modes according to IEC 60601-2-44, Ed.2.1 (Head 16 cm diameter Polymethyl methacrylate PMMA)
113691
IEC Body Dosimetry Phantom
A phantom used for CTDI measurement in body modes according to IEC 60601-2-44, Ed.2.1 (Body 32cm diameter Polymethyl methacrylate PMMA)
113692
NEMA XR21-2000 Phantom
A phantom in accordance with NEMA standard XR-21-2000
113701
X-Ray Radiation Dose Report
X-Ray Radiation Dose Report
113702
Accumulated X-Ray Dose Data
X-Ray dose data accumulated over multiple irradiation events; e.g. for a study or a performed procedure step
113704
Projection X-Ray
Imaging using a point X-Ray source with a diverging beam projected onto a 2 dimensional detector
113705
Scope of Accumulation
Entity over which dose accumulation values are integrated
113706
Irradiation Event X-Ray Data
X-Ray dose data for a single Irradiation Event
113710
Niobium or Niobium compound
Material containing Niobium or a Niobium compound
113711
Europium or Europium compound
Material containing Europium or a Europium compound
113720
Calibration Protocol
Describes the method used to derive the calibration factor
113721
Irradiation Event Type
Denotes the type of irradiation event recorded
113722
Dose Area Product Total
Total calculated Dose Area Product (in the scope of the including report)
113723
Calibration Date
Last calibration Date for the integrated dose meter or dose calculation
113724
Calibration Responsible Party
Individual or organization responsible for calibration
113725
Dose (RP) Total
Total Dose related to Reference Point (RP). (in the scope of the including report)
113726
Fluoro Dose Area Product Total
Total calculated Dose Area Product applied in Fluoroscopy Modes (in the scope of the including report)
113727
Acquisition Dose Area Product Total
Total calculated Dose Area Product applied in Acquisition Modes (in the scope of the including report)
113728
Fluoro Dose (RP) Total
Dose applied in Fluoroscopy Modes, related to Reference Point (RP). (in the scope of the including report)
113729
Acquisition Dose (RP) Total
Dose applied in Acquisition Modes, related to Reference Point (RP). (in the scope of the including report)
113730
Total Fluoro Time
Total accumulated clock time of Fluoroscopy in the scope of the including report (i.e., the sum of the Irradiation Duration values for accumulated fluoroscopy irradiation events)
113731
Total Number of Radiographic Frames
Accumulated Count of exposure pulses (single or multi-frame encoded) created from irradiation events performed with high dose (acquisition)
113732
Fluoro Mode
Mode of application of X-Rays during Fluoroscopy
113733
KVP
Applied X-Ray Tube voltage at peak of X-Ray generation, in kilovolts; Mean value if measured over multiple peaks (pulses)
113734
X-Ray Tube Current
Mean value of applied Tube Current
113735
Exposure Time
Cumulative time the patient has received X-Ray exposure during the irradiation event
113736
Exposure
Mean value of X-Ray Current Time product
113737
Distance Source to Reference Point
Distance to the Reference Point (RP) defined according to IEC 60601-2-43 or equipment defined
113738
Dose (RP)
Dose applied at the Reference Point (RP)
113739
Positioner Primary End Angle
Positioner Primary Angle at the end of an irradiation event. For further definition see (112011, DCM, "Positioner Primary Angle")
113740
Positioner Secondary End Angle
Positioner Secondary Angle at the end of an irradiation event. For further definition see (112012, DCM, "Positioner Secondary Angle")
113742
Irradiation Duration
Clock time from the start of loading time of the first pulse until the loading time trailing edge of the final pulse in the same irradiation event. Note Loading time is defined in IEC 60601-1-3:2008, 3.37, and described in IEC 60601-2-54:2009, 203.4.101.3
113743
Patient Orientation
Orientation of the Patient with respect to Gravity
113744
Patient Orientation Modifier
Enhances or modifies the Patient orientation specified in Patient Orientation
113745
Patient Table Relationship
Orientation of the Patient with respect to the Head of the Table
113748
Distance Source to Isocenter
Distance from the X-Ray Source to the Equipment C-Arm Isocenter.(Center of Rotation)
113750
Distance Source to Detector
Measured or calculated distance from the X-Ray source to the detector plane in the center of the beam
113751
Table Longitudinal Position
Table Longitudinal Position with respect to an arbitrary chosen reference by the equipment. Table motion towards LAO is positive assuming that the patient is positioned supine and its head is in normal position
113752
Table Lateral Position
Table Lateral Position with respect to an arbitrary chosen reference by the equipment. Table motion towards CRA is positive assuming that the patient is positioned supine and its head is in normal position
113753
Table Height Position
Table Height Position with respect to an arbitrary chosen reference by the equipment in (mm). Table motion downwards is positive
113754
Table Head Tilt Angle
Angle of the head-feet axis of the table in degrees relative to the horizontal plane. Positive values indicate that the head of the table is upwards
113755
Table Horizontal Rotation Angle
Rotation of the table in the horizontal plane (clockwise when looking from above the table)
113756
Table Cradle Tilt Angle
Angle of the left-right axis of the table in degrees relative to the horizontal plane. Positive values indicate that the left of the table is upwards
113757
X-Ray Filter Material
X-Ray absorbing material used in the filter
113758
X-Ray Filter Thickness Minimum
The minimum thickness of the X-Ray absorbing material used in the filters
113759
Table Longitudinal End Position
Table Longitudinal Position at the end of an irradiation event; see (113751, DCM, "Table Longitudinal Position")
113760
Table Lateral End Position
Table Lateral Position at the end of an irradiation event; see (113752, DCM, "Table Lateral Position")
113761
Table Height End Position
Table Height Position at the end of an irradiation event; see (113753, DCM, "Table Height Position")
113763
Calibration Uncertainty
Uncertainty of the 'actual' value
113764
Acquisition Plane
Identification of Acquisition Plane with Biplane systems
113766
Focal Spot Size
Nominal Size of Focal Spot of X-Ray Tube
113767
Average X-Ray Tube Current
Average X-Ray Tube Current averaged over time for pulse or for continuous Fluoroscopy
113768
Number of Pulses
Number of pulses applied by X-Ray systems during an irradiation event (acquisition run or pulsed fluoro)
113769
Irradiation Event UID
Unique identification of a single irradiation event
113770
Column Angulation
Angle of the X-Ray beam in degree relative to an orthogonal axis to the detector plane
113771
X-Ray Filters
Devices used to modify the energy or energy distribution of X-Rays
113772
X-Ray Filter Type
Type of filter(s) inserted into the X-Ray beam; e.g. wedges
113773
X-Ray Filter Thickness Maximum
The maximum thickness of the X-Ray absorbing material used in the filters
113780
Reference Point Definition
System provided definition of the Reference Point used for Dose calculations
113788
Collimated Field Height
Distance between the collimator blades in pixel column direction as projected at the detector plane
113789
Collimated Field Width
Distance between the collimator blades in pixel row direction as projected at the detector plane
113790
Collimated Field Area
Collimated field area at image receptor. Area for compatibility with IEC 60601-2-43
113791
Pulse Rate
Pulse rate applied by equipment during Fluoroscopy
113792
Distance Source to Table Plane
Measured or calculated distance from the X-Ray source to the table plane in the center of the beam
113793
Pulse Width
(Average) X-Ray pulse width
113794
Dose Measurement Device
Calibrated device to perform dose measurements
113795
Acquired Image
Image acquired during a specified event
113800
DLP to E conversion via MC computation
Effective Dose evaluation from the product of Dose Length Product (DLP) and the Effective Dose Conversion Factor (E/DLP in units of mSv/mGy-cm), where the ratio is derived by means of Monte Carlo computations
113801
CTDIfreeair to E conversion via MC computation
Effective Dose evaluation from the product of the Mean CTDIfreeair and the ratio E/CTDIfreeair (mSv/mGy), where the ratio is derived by means of Monte Carlo computations
113802
DLP to E conversion via measurement
Effective Dose evaluation from the product of Dose Length Product (DLP) and the Effective Dose Conversion Factor (E/DLP in units of mSv/mGy-cm), where the ratio is derived by means of dosimetric measurements with an anthropomorphic phantom
113803
CTDIfreeair to E conversion via measurement
Effective Dose evaluation from the product of the Mean CTDIfreeair and the ratio E/CTDIfreeair (mSv/mGy), where the ratio is derived by means of dosimetric measurements with an anthropomorphic phantom
113804
Sequenced Acquisition
The CT acquisition was performed by acquiring single or multi detector data while rotating the source about the gantry while the table is not moving. Additional slices are acquired by incrementing the table position and again rotating the source about the gantry while the table is not moving
113805
Constant Angle Acquisition
The CT acquisition was performed by holding the source at a constant angle and moving the table to obtain a projection image; e.g. localizer
113806
Stationary Acquisition
The CT acquisition was performed by holding the table at a constant position and acquiring multiple slices over time at the same location
113807
Free Acquisition
The CT acquisition was performed while rotating the source about the gantry while the table movement is under direct control of a human operator or under the control of an analysis application; e.g. fluoro
113808
ICRP Pub 60
Reference authority 1990 Recommendations of the International Commission on Radiological Protection (ICRP Publication 60, published as the Annals of the ICRP Vol. 21, No. 1-3, Pergamon Press,1991)
113809
Start of X-Ray Irradiation
Start, DateTime of the first X-Ray Irradiation Event of the accumulation within a Study
113810
End of X-Ray Irradiation
End, DateTime of the last X-Ray Irradiation Event of the accumulation within a Study
113811
CT Accumulated Dose Data
X-Ray dose accumulated over multiple CT irradiation events; e.g. for a study or a performed procedure step
113812
Total Number of Irradiation Events
Total number of events during the defined scope of accumulation
113813
CT Dose Length Product Total
The total dose length product defined scope of accumulation
113814
CT Effective Dose Total
The total Effective Dose at the defined scope of accumulation
113815
Patient Model
Identification of the reference-patient model used when Effective Dose is evaluated via Monte Carlo calculations or from a Dose Length Product conversion factor based on Monte Carlo calculations
113816
Condition Effective Dose measured
References the physical phantom and the type of dosimeter used when measurements are done to establish Effective Dose Conversion Factors (E/DLP) or ratios E/CTDIfreeair
113817
Effective Dose Phantom Type
Type of Effective Dose phantom used
113818
Dosimeter Type
Type of dosimeter used
113819
CT Acquisition
General description of the CT Irradiation event
113820
CT Acquisition Type
Method of the CT acquisition
113821
X-Ray Filter Aluminum Equivalent
Thickness of an equivalent filter in mm in Aluminum
113822
CT Acquisition Parameters
General description of the acquisition parameters
113823
Number of X-Ray Sources
Number of X-Ray sources
113824
Exposure Time
Total time the patient has received X-Ray exposure during the irradiation event
113825
Scanning Length
Length of the table travel during the entire tube loading, according to IEC 60601-2-44 Note Scanning Length might be longer than the programmed acquisition length (Length of Reconstructable Volume)
113826
Nominal Single Collimation Width
The value of the nominal width referenced to the location of the isocenter along the z axis of a single row of acquired data in mm
113827
Nominal Total Collimation Width
The value of the nominal width referenced to the location of the isocenter along the z axis of the total collimation in mm over the area of active X-Ray detection
113828
Pitch Factor
For Spiral scanning: Pitch Factor = (Table Feed per Rotation (mm)) /(Nominal Total Collimation Width (mm)) For Sequenced scanning: Pitch Factor = (Table Feed per single Sequenced scan (mm)) /(Nominal Total Collimation Width (mm))
113829
CT Dose
General description of CT dose values
113830
Mean CTDIvol
"Mean CTDIvol" refers to the average value of the CTDIvol associated with this acquisition
113831
CT X-Ray Source Parameters
Identification, tube-potential, tube-current, and exposure-time parameters associated with an X-Ray source during an acquisition
113832
Identification of the X-Ray Source
Identifies the particular X-Ray source (in a multi-source CT system) for which the set of X-Ray source parameter values is reported
113833
Maximum X-Ray Tube Current
Maximum X-Ray tube current
113834
Exposure Time per Rotation
The exposure time for one rotation of the source around the object in s
113835
CTDIw Phantom Type
A label describing the type of phantom used for CTDIW measurement according to IEC 60601-2-44 (Head 16 cm diameter PMMA, Body 32 cm diameter PMMA)
113836
CTDIfreeair Calculation Factor
The CTDIfreeair Calculation Factor is the CTDIfreeair per mAs, expressed in units of mGy/mAs. The CTDIfreeair Calculation Factor may be used in one method calculating Dose
113837
Mean CTDIfreeair
The average value of the free-in-air CTDI associated with this acquisition
113838
DLP
Dose Length Product (DLP), expressed in mGy-cm, is an index characterizing the product of the CTDIvol and the length scanned. For Spiral scanning, DLP = CTDIvol x Scanning Length. For Sequenced scanning, DLP = CTDIvol x Nominal Total Collimation Width x Cumulative Exposure Time / Exposure Time per Rotation. For Stationary and Free scanning, DLP = CTDIvol x Nominal Total Collimation Width
113839
Effective Dose
Effective dose in mSv
113840
Effective Dose Conversion Factor
Effective Dose per DLP, reference value for Effective Dose calculation, expressed in mSv/mGY.cm
113841
ICRP Pub 103
Effective Dose Reference authority 2007 Recommendations of the International Commission on Radiological Protection (ICRP Publication 103, published as the Annals of the ICRP Vol. 37, No. 2-4, Elsevier, 2007)
113842
X-Ray Modulation Type
The type of exposure modulation used for the purpose of limiting the dose
113845
Exposure Index
Measure of the detector response to radiation in the relevant image region of an image acquired with a digital X-Ray imaging system as defined in IEC 62494-1; see PS3.3 definition of Exposure Index Macro
113846
Target Exposure Index
The target value used to calculate the Deviation Index as defined in IEC 62494-1; see PS3.3 definition of Exposure Index Macro
113847
Deviation Index
A scaled representation of the accuracy of the Exposure Index compared to the Target Exposure Index as defined in IEC 62494-1; see PS3.3 definition of Exposure Index Macro
113850
Irradiation Authorizing
The clinician responsible for determining that the irradiating procedure was appropriate for the indications
113851
Irradiation Administering
The person responsible for the administration of radiation
113852
Irradiation Event
An irradiation event is the loading of X-Ray equipment caused by a single continuous actuation of the equipment's irradiation switch, from the start of the loading time of the first pulse until the loading time trailing edge of the final pulse. Any automatic on-off switching of the irradiation source during the event is not treated as separate events, rather the event includes the time between start and stop of irradiation as triggered by the user; e.g. a pulsed fluoro X-Ray acquisition shall be treated as a single irradiation event
113853
Irradiation Event UID
Unique Identifier of an Irradiation Event
113854
Source of Dose Information
Method by which dose-related details of an Irradiation Event were obtained
113855
Total Acquisition Time
Total accumulated acquisition clock time in the scope of the including report (i.e., the sum of the Irradiation Duration values for accumulated acquisition irradiation events)
113856
Automated Data Collection
Direct recording of data by a relevant system
113857
Manual Entry
Recording of data by a human operator, including manual transcription of electronic data
113858
MPPS Content
The data is taken from an MPPS SOP Instance
113859
Irradiating Device
A device exposing a patient to ionizing radiation
113860
15cm from Isocenter toward Source
15cm from the isocenter towards the X-Ray source; See IEC 60601-2-43
113861
30cm in Front of Image Input Surface
30cm in front (towards the tube) of the input surface of the image receptor; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (7)
113862
1cm above Tabletop
1cm above the patient tabletop or cradle; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (7)
113863
30cm above Tabletop
30cm above the patient tabletop of cradle; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (7)
113864
15cm from Table Centerline
15cm from the centerline of the X-Ray table and in the direction of the X-Ray source; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d) (7)
113865
Entrance exposure to a 4.2 cm breast thickness
Standard breast means a 4.2 centimeter (cm) thick compressed breast consisting of 50 percent glandular and 50 percent adipose tissue. See Department of Health and Human Services, Food and Drug Administration. Mammography quality standards; final rule. Federal Register. Oct. 28, 1997; 68(208):55852-55994; see 900.2(uu)
113866
Copied From Image Attributes
The data is copied from information present in the image attributes; e.g. dose attributes such as CTDIvol (0018,9345)
113867
Computed From Image Attributes
The data is computed from information present in the image attributes; e.g. by using dosimetry information for the specific irradiating device make and model, applied to technique information such as KVP and mAs
113868
Derived From Human-Readable Reports
The data is derived from human-readable reports; e.g. by natural language parsing of text reports, or optical character recognition from reports saved as images by the irradiating device
113870
Person Name
The name of a specific person
113871
Person ID
An identification number or code for a specific person
113872
Person ID Issuer
The organization that issued a Person ID
113873
Organization Name
The name of an organization
113874
Person Role in Organization
The role played by a person in an organization
113875
Person Role in Procedure
The role played by a person in a procedure
113876
Device Role in Procedure
The role played by a device in a procedure
113877
Device Name
The name used to refer to a device; usually locally unique
113878
Device Manufacturer
Manufacturer of a device
113879
Device Model Name
Model Name of a device
113880
Device Serial Number
Serial Number of a device
113890
All Planes
All planes of a multi-plane acquisition equipment
113893
Length of Reconstructable Volume
The length from which images may be reconstructed (i.e., excluding any overranging performed in a spiral acquisition that is required for data interpolation). Value is distinct from (1113825, DCM, "Scanning Length"), which is the actual length of the table travel during the entire tube loading, according to IEC 60601-2-44, and includes overranging. Also distinct from any actual Reconstructed Volume, which may depend on the slice thickness chosen for a particular reconstruction
113895
Top Z Location of Reconstructable Volume
The Z location that is the top (highest Z value) of the Reconstructable Volume. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference
113896
Bottom Z Location of Reconstructable Volume
The Z location that is the bottom (lowest Z value) of the Reconstructable Volume. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference
113897
Top Z Location of Scanning Length
The Z location that is the top (highest Z value) of the scanning length. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference
113898
Bottom Z Location of Scanning Length
The Z location that is the bottom (lowest Z value) of the scanning length. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference
113899
Exposed Range
The range along the z axis of the total volume irradiated, per IEC 60601-2-44, Ed. 3, 203.115(b). The start and stop of loading corresponding to the outer edge of the full width half maximum of the free-in-air dose profile for the beam collimation used
113900
Dose Check Alert Details
Report section about cumulative dose alerts during an examination
113901
DLP Alert Value Configured
Flag denoting whether a DLP Alert Value was configured
113902
CTDIvol Alert Value Configured
Flag denoting whether a CTDIvol Alert Value was configured
113903
DLP Alert Value
Cumulative Dose Length Product value configured to trigger an alert; see NEMA XR 25-2010 Dose Check Standard
113904
CTDIvol Alert Value
Cumulative CTDIvol value configured to trigger an alert; see NEMA XR 25-2010 Dose Check Standard
113905
Accumulated DLP Forward Estimate
A forward estimate of the accumulated DLP plus the estimated DLP for the next Protocol Element Group; see NEMA XR 25-2010 Dose Check Standard
113906
Accumulated CTDIvol Forward Estimate
A forward estimate at a given location of the accumulated CTDIvol plus the estimated CTDIvol for the next Protocol Element Group; see NEMA XR 25-2010 Dose Check Standard
113907
Reason for Proceeding
Reason provided for proceeding with a procedure that is projected to exceed a configured dose value
113908
Dose Check Notification Details
Report section about dose notifications during a protocol element
113909
DLP Notification Value Configured
Flag denoting whether a DLP Notification Value was configured
113910
CTDIvol Notification Value Configured
Flag denoting whether a CTDIvol Notification Value was configured
113911
DLP Notification Value
Dose Length Product value configured to trigger a notification for a given protocol element
113912
CTDIvol Notification Value
CTDIvol value configured to trigger a notification for a given protocol element
113913
DLP Forward Estimate
A forward estimate of the DLP for the next Protocol Element Group; see NEMA XR 25-2010 Dose Check Standard
113914
CTDIvol Forward Estimate
A forward estimate of the CTDIvol for the next Protocol Element Group; see NEMA XR 25-2010 Dose Check Standard
113921
Radiation Exposure
The amount of ionizing radiation to which the patient was exposed
113922
Radioactive Substance Administered
Type, amount and route of radioactive substance administered
113923
Radiation Exposure and Protection Information
Exposure to ionizing radiation and associated preventive measures used to reduce the exposure of parts of the body like lead apron or eye, thyroid gland or gonad protection
113930
Size Specific Dose Estimation
The Size-Specific Dose Estimate is a patient dose estimate that takes into account the size of the patient, such as described in AAPM Report 204 by using linear dimensions measured on the patient or patient images or estimated from patient age
113931
Measured Lateral Dimension
The side-to-side (left to right) dimension of the body part being scanned (per AAPM Report 204)
113932
Measured AP Dimension
The thickness of the body part being scanned, in the antero-posterior dimension (per AAPM Report 204)
113933
Derived Effective Diameter
The diameter of the patient at a given location along the Z-axis of the patient, assuming that the patient has a circular cross-section (per AAPM Report 204)
113934
AAPM 204 Lateral Dimension
The Size Specific Dose Estimation is computed using Table 1B (32cm phantom) or Table 2B (16cm phantom) of AAPM Report 204
113935
AAPM 204 AP Dimension
The Size Specific Dose Estimation is computed using Table 1C (32cm phantom) or Table 2C (16cm phantom) of AAPM Report 204
113936
AAPM 204 Sum of Lateral and AP Dimension
The Size Specific Dose Estimation is computed using Table 1A (32cm phantom) or Table 2A (16cm phantom) of AAPM Report 204
113937
AAPM 204 Effective Diameter Estimated From Patient Age
The Size Specific Dose Estimation is computed using Table 1D (32cm phantom) or Table 2D (16cm phantom) using an effective diameter estimated from the patient's age using Table 3 of AAPM Report 204
113940
System Calculated
Values calculated from other existing parameters
113941
In Detector Plane
A segmented region of the detector surface within the irradiated area (but might not be near the center of the detector)
113942
X-Ray Reading Device
A device that creates digital images from X-Ray detectors (Direct, Indirect or Storage)
113943
X-Ray Source Data Available
Parameters related to the X-Ray source (generator, tube, etc.) are available to the recording application
113944
X-Ray Mechanical Data Available
Parameters related to the X-Ray Mechanical System (Stand, Table) are available to the recording application
113945
X-Ray Detector Data Available
Parameters related to the X-Ray Detector are available to the recording application
113946
Projection Eponymous Name
Describes the radiographic method of patient, tube and detector positioning to achieve a well described projection or view
113947
Detector Type
Type of Detector used to acquire data; e.g. Images
113948
Direct Detector
Detector that directly transforms the input signal to pixel values
113949
Indirect Detector
Detector that transforms an intermediate signal into pixel values; e.g. a scintillator-based detector
113950
Storage Detector
Storage detector that stores a signal that is later transformed by a reader into pixel values; e.g. a phosphor-based detector
113951
Film
Film that is scanned to create pixel values
113952
Table Mount
The cassette/detector is mounted in the patient table
113953
Unmounted Detector
The cassette/detector is not mounted.; e.g. a cassette placed underneath the patient
113954
Upright Stand Mount
The cassette/detector is mounted in an upright stand
113955
C-Arm Mount
The cassette/detector is mounted on a c-arm
113956
CR/DR Mechanical Configuration
Method of mounting or positioning a CR/DR cassette or detector
113957
Fluoroscopy-Guided Projection Radiography System
An integrated projection radiography system capable of fluoroscopy
113958
Integrated Projection Radiography System
A projection radiography system where the X-Ray detector, X-Ray Source and gantry components are integrated and the managing system is able to access details of each component
113959
Cassette-based Projection Radiography System
A projection radiography system where the X-Ray detector, X-Ray Source and gantry components are not integrated; e.g. cassette-based CR and DR systems
113961
Reconstruction Algorithm
Description of the algorithm used when reconstructing the image from the data acquired during the acquisition process
113962
Filtered Back Projection
An algorithm for reconstructing an image from multiple projections by back-projecting the measured values along the line of the projection and filtering the result to reduce blurring
113963
Iterative Reconstruction
An algorithm for reconstructing an image from multiple projections by starting with an assumed reconstructed image, computing projections from the image, comparing the original projection data and updating the reconstructed image based upon the difference between the calculated and the actual projections
113970
Procedure Step To This Point
The period of time from the start of a Procedure Step until the time point established by the context of the reference
114000
Not a number
Measurement not available: Not a number (per IEEE 754)
114001
Negative Infinity
Measurement not available: Negative Infinity (per IEEE 754)
114002
Positive Infinity
Measurement not available: Positive Infinity (per IEEE 754)
114003
Divide by zero
Measurement not available: Divide by zero (per IEEE 754)
114004
Underflow
Measurement not available: Underflow (per IEEE 754)
114005
Overflow
Measurement not available: Overflow (per IEEE 754)
114006
Measurement failure
Measurement not available: Measurement failure
114007
Measurement not attempted
Measurement not available: Measurement not attempted
114008
Calculation failure
Measurement not available: Calculation failure
114009
Value out of range
Measurement not available: Value out of range
114010
Value unknown
Measurement not available: Value unknown
114011
Value indeterminate
Measurement not available: Value indeterminate
114201
Time of flight
Measures the time-of-flight of a light signal between the camera and the subject for each point of the image
114202
Interferometry
Interferometry is a family of techniques in which waves are superimposed in order to extract depth information about the scanned object
114203
Laser scanning
Laser scanning describes the general method to sample or scan a surface using laser technology
114204
Pattern projection
Projecting a narrow band of light onto a three-dimensionally shaped surface produces a line of illumination that appears distorted from other perspectives than that of the projector. It can be used for an exact geometric reconstruction of the surface shape
114205
Shape from shading
A technique for estimating the surface normal of an object by observing that object under different lighting conditions
114206
Shape from motion
A technique for estimating the surface normal of an object by observing that object under different motions
114207
Confocal imaging
An optical imaging technique used to increase optical resolution and contrast of a micrograph by using point illumination and a spatial pinhole to eliminate out-of-focus light in specimens that are thicker than the focal plane. It enables the reconstruction of 3D structures from the obtained images
114208
Point Cloud Algorithmic
Point cloud that was calculated by an algorithm
114209
Turntable Scan Method
Scanning the object from different views by placing it on a rotating table
114210
High resolution
Higher resolution with a longer acquisition time
114211
Fast mode
Lower resolution with a shorter acquisition time
114213
Iterative Closest Point
An algorithm employed to minimize the difference between two clouds of points. It iteratively revises the transformation (translation, rotation) needed to minimize the distance between the points of two point clouds
114215
Freehand
Human controlled minimization of the distance between the points of two point clouds
114216
Checkerboard
Scanning the object from different views by placing it in front of a checkerboard pattern
121001
Quotation Mode
Type of source for observations quoted from an external source
121002
Quoted Source
Reference to external source of quoted observations
121003
Document
Documentary source of quoted observations
121004
Verbal
Verbal source of quoted observations
121005
Observer Type
Type of observer that created the observations
121006
Person
Human observer created the observations
121007
Device
Automated device created the observations
121008
Person Observer Name
Name of human observer that created the observations
121009
Person Observer's Organization Name
Organization or institution with which the human observer is affiliated for the context of the current observation
121010
Person Observer's Role in the Organization
Organizational role of human observer for the context of the current observation
121011
Person Observer's Role in this Procedure
Procedural role of human observer for the context of the current observation
121012
Device Observer UID
Unique identifier of automated device that created the observations
121013
Device Observer Name
Institution-provided identifier of automated device that created the observations
121014
Device Observer Manufacturer
Manufacturer of automated device that created the observations
121015
Device Observer Model Name
Manufacturer-provided model name of automated device that created the observations
121016
Device Observer Serial Number
Manufacturer-provided serial number of automated device that created the observations
121017
Device Observer Physical Location During Observation
Location of automated device that created the observations whilst the observations were being made
121018
Procedure Study Instance UID
Unique identifier for the Study or Requested Procedure
121019
Procedure Study Component UID
Unique identifier for the Performed Procedure Step
121020
Placer Number
Identifier for the Order (or Service Request) assigned by the order placer system
121021
Filler Number
Identifier for the Order (or Service Request) assigned by the order filler system
121022
Accession Number
Identifier for the Order (or Service Request) assigned by the department information system
121023
Procedure Code
Type of procedure scheduled or performed
121024
Subject Class
Type of observation subject
121025
Patient
A patient is the subject of observations
121026
Fetus
Fetus of patient is the subject of observations
121027
Specimen
Specimen is the subject of observations
121028
Subject UID
Unique Identifier of patient or fetus who is the subject of observations
121029
Subject Name
Name of patient who is the subject of observations
121030
Subject ID
Identifier of patient or fetus who is the subject of observations
121031
Subject Birth Date
Birth Date of patient who is the subject of observations
121032
Subject Sex
Sex of patient who is the subject of observations
121033
Subject Age
Age of patient who is the subject of observations
121034
Subject Species
Species of patient who is the subject of observations
121035
Subject Breed
The breed of the subject
121036
Mother of fetus
Name of mother of fetus that is the subject of observations
121037
Fetus number
121038
Number of Fetuses
121039
Specimen UID
Unique Identifier of specimen that is the subject of observations
121040
Specimen Accession Number
Accession Number of specimen that is the subject of observations
121041
Specimen Identifier
Identifier of specimen that is the subject of observations
121042
Specimen Type
Coded category of specimen that is the subject of observations
121043
Slide Identifier
Identifier of specimen microscope slide that is the subject of observations
121044
Slide UID
Unique Identifier of specimen microscope slide that is the subject of observations
121045
Language
The language of the content, being a language that is primarily used for human communication; e.g. English, French
121046
Country of Language
The country-specific variant of language; e.g. Canada for Candadian French
121047
Language of Value
The language of the value component of a name-value pair
121048
Language of Name and Value
The language of both the name component and the value component of a name-value pair
121049
Language of Content Item and Descendants
The language of the current content item (node in a tree of content) and all its descendants
121050
Equivalent Meaning of Concept Name
The human readable meaning of the name component of a name-value pair that is equivalent to the post-coordinated meaning conveyed by the coded name and its concept modifier children
121051
Equivalent Meaning of Value
The human readable meaning of the value component of a name-value pair that is equivalent to the post-coordinated meaning conveyed by the coded value and its concept modifier children
121052
Presence of property
Whether or not the property concept being modified is present or absent
121053
Present
121054
Absent
121055
Path
A set of points on an image, that when connected by line segments, provide a polyline from which a linear measurement was inferred
121056
Area outline
A set of points on an image, that when connected by line segments, provide a closed polyline that is the border of a defined region from which an area, or two-dimensional measurement, was inferred
121057
Perimeter outline
A set of points on an image, that when connected by line segments, provide a closed polyline that is a two-dimensional border of a three-dimensional region's intersection with, or projection into the image
121058
Procedure reported
The imaging procedure whose results are reported
121059
Presence Undetermined
Presence or absence of a property is undetermined
121060
History
121062
Request
121064
Current Procedure Descriptions
121065
Procedure Description
A description of the imaging procedure
121066
Prior Procedure Descriptions
121068
Previous Findings
121069
Previous Finding
An observation found on a prior imaging study
121070
Findings
121071
Finding
An observation found on an imaging study
121072
Impressions
121073
Impression
An interpretation in the clinical context of the finding(s) on an imaging study
121074
Recommendations
121075
Recommendation
A recommendation for management or investigation based on the findings and impressions of an imaging study
121076
Conclusions
121077
Conclusion
An interpretation in the clinical context of the finding(s) on an imaging study
121078
Addendum
121079
Baseline
Initial images used to esyablish a beginning condition that is used for comparison over time to look for changes. [Paraphrases NCI-PT (C1442488, UMLS, "Baseline"), which is defined as "An initial measurement that is taken at an early time point to represent a beginning condition, and is used for comparison over time to look for changes. For example, the size of a tumor will be measured before treatment (baseline) and then afterwards to see if the treatment had an effect. A starting point to which things may be compared."]
121080
Best illustration of finding
A selection of composite instances that best illustrates a particular finding; e.g. an image slice at the location of the largest extent of a tumor
121081
Physician
121082
Nurse
121083
Technologist
121084
Radiographer
121085
Intern
121086
Resident
121087
Registrar
121088
Fellow
A medical practitioner undergoing sub-specialty training; e.g. during the period after specialty training (residency)
121089
Attending [Consultant]
121090
Scrub nurse
121091
Surgeon
121092
Sonologist
A medical practitioner with sub-specialty training in Ultrasound
121093
Sonographer
121094
Performing
The person responsible for performing the procedure
121095
Referring
The person responsible for referring the patient for the procedure
121096
Requesting
The person responsible for requesting the procedure
121097
Recording
The person responsible for recording the procedure or observation
121098
Verifying
The person responsible for verifying the recorded procedure or observation
121099
Assisting
The person responsible for assisting with the procedure
121100
Circulating
The person responsible for making preparations for and monitoring the procedure
121101
Standby
The person responsible for standing by to assist with the precedure if required
121102
Other sex
Other sex
121103
Undetermined sex
Sex of subject undetermined at time of encoding
121104
Ambiguous sex
Ambiguous sex
121105
Radiation Physicist
Radiation Physicist
121106
Comment
Comment
121109
Indications for Procedure
Indications for Procedure
121110
Patient Presentation
Patient condition at the beginning of a healthcare encounter
121111
Summary
Summary of a procedure, including most significant findings
121112
Source of Measurement
Image or waveform used as source for measurement
121113
Complications
Complications from a procedure
121114
Performing Physician
Physician who performed a procedure
121115
Discharge Summary
Summary of patient condition upon Discharge from a healthcare facility
121116
Proximal Finding Site
Proximal Anatomic Location for a differential measurement; may be considered subtype of term (G-C0E3, SRT, "Finding Site"); e.g. distance or pressure gradient
121117
Distal Finding Site
Distal Anatomic Location for a differential measurement; may be considered subtype of term (G-C0E3, SRT, "Finding Site"); e.g. distance or pressure gradient
121118
Patient Characteristics
Patient Characteristics (findings)
121120
Cath Lab Procedure Log
Time-stamped record of events that occur during a catheterization procedure
121121
Room identification
Room identification
121122
Equipment Identification
Equipment identification
121123
Patient Status or Event
A recorded Patient Status or an event involving a patient
121124
Procedure Action Item ID
Identification of a step, action, or phase of a procedure
121125
DateTime of Recording of Log Entry
DateTime of Recording of an Entry in an Event Log
121126
Performed Procedure Step SOP Instance UID
SOP Instance UID of a Performed Procedure Step
121127
Performed Procedure Step SOP Class UID
SOP Class UID of a Performed Procedure Step
121128
Procedure Action Duration
Duration of a step, action, or phase of a procedure
121130
Start Procedure Action Item
Beginning of a step, action, or phase of a procedure
121131
End Procedure Action Item
End of a step, action, or phase of a procedure
121132
Suspend Procedure Action Item
Suspension of a step, action, or phase of a procedure
121133
Resume Procedure Action Item
Resumption of a step, action, or phase of a procedure
121135
Observation DateTime Qualifier
Concept modifier for the DateTime of Recording of an Entry in an Event Log
121136
DateTime Unsynchronized
Recorded DateTime had its source in a system clock not synchronized to other recorded DateTimes
121137
DateTime Estimated
Recorded DateTime is estimated
121138
Image Acquired
Event of the acquisition of an image
121139
Modality
Type of data acquisition device
121140
Number of Frames
Number of Frames in a multi-frame image
121141
Image Type
Descriptor of an Image
121142
Acquisition Duration
Duration of the acquisition of an image or a waveform
121143
Waveform Acquired
Event of the acquisition of an image
121144
Document Title
Document Title
121145
Description of Material
Description of Material used in a procedure
121146
Quantity of Material
Quantity of Material used in a procedure
121147
Billing Code
Billing Code for materials used in a procedure
121148
Unit Serial Identifier
Unit or Device Serial Identifier
121149
Lot Identifier
Lot Identifier
121150
Device Code
Vendor or local coded value identifying a device
121151
Lesion Identifier
Identification of a Lesion observed during an imaging procedure
121152
Person administering drug/contrast
Person administering drug/contrast
121153
Lesion Risk
Assessment of the risk a coronary lesion presents to the health of a patient
121154
Intervention attempt identifier
Identifier for an attempted Intervention
121155
Deployment
Use of a device to deploy another device
121156
Percutaneous Entry Action
Action of a clinical professional at the site of percutaneous access to a patient's cardiovascular system
121157
Begin Circulatory Support
The action or event of beginning circulatory support for a patient
121158
End Circulatory Support
The action or event of ending circulatory support for a patient
121160
Oxygen Administration Rate
Rate of Oxygen Administration
121161
Begin Oxygen Administration
The action or event of beginning administration of oxygen to a patient
121162
End oxygen administration
The action or event of ending administration of oxygen to a patient
121163
By ventilator
Method of administration of oxygen to a patient by ventilator
121165
Patient Assessment Performed
The action or event of assessing the clinical status of a patient
121166
Begin Pacing
The action or event of beginning pacing support for a patient
121167
End Pacing
The action or event of ending pacing support for a patient
121168
Begin Ventilation
The action or event of beginning ventilation support for a patient
121169
End Ventilation
The action or event of ending ventilation support for a patient
121171
Tech Note
Procedural note originated by a technologist
121172
Nursing Note
Procedural note originated by a nurse
121173
Physician Note
Procedural note originated by a Physician
121174
Procedure Note
General procedural note
121180
Key Images
List of references to images considered significant
121181
DICOM Object Catalog
List of references to DICOM SOP Instances
121190
Referenced Frames
Individual frames selected as a subset of a multi-frame image
121191
Referenced Segment
Segment selected as a subset of a segmentation image, specifically the pixels/voxels identified as belonging to the classification of the identified segment
121192
Device Subject
A device is the subject of observations
121193
Device Subject Name
Name or other identifier of a device that is the subject of observations
121194
Device Subject Manufacturer
Manufacturer of a device that is the subject of observations
121195
Device Subject Model Name
Model Name of a device that is the subject of observations
121196
Device Subject Serial Number
Serial Number of a device that is the subject of observations
121197
Device Subject Physical Location during observation
Physical Location of a device that is the subject of observations during those observations
121198
Device Subject UID
Unique Identifier of a device that is the subject of observations
121200
Illustration of ROI
Illustration of a region of interest
121201
Area Outline
121202
Area of Defined Region
121206
Distance
A one dimensional, or linear, numeric measurement
121207
Height
Vertical measurement value
121208
Inter-Marker Distance
Distance between marks on a device of calibrated size; e.g. a ruler
121210
Path
121211
Path length
A one dimensional, or linear, numeric measurement along a polyline
121213
Perimeter Outline
121214
Referenced Segmentation Frame
Frame selected from a segmentation image, specifically the pixels/voxels identified as belonging to the classification of the segment encompassing the identified frame
121216
Volume estimated from single 2D region
A three-dimensional numeric measurement that is approximate, based on a two-dimensional region in a single image
121217
Volume estimated from three or more non-coplanar 2D regions
A three-dimensional numeric measurement that is approximate, based on three or more non-coplanar two-dimensional image regions
121218
Volume estimated from two non-coplanar 2D regions
A three-dimensional numeric measurement that is approximate, based on two non-coplanar two-dimensional image regions
121219
Volume of bounding three dimensional region
A three-dimensional numeric measurement of the bounding region of a three-dimensional region of interest in an image set
121220
Volume of circumscribed sphere
A three-dimensional numeric measurement of the bounding sphere of a three-dimensional region of interest in an image set
121221
Volume of ellipsoid
A three-dimensional numeric measurement of an ellipsoid shaped three-dimensional region of interest in an image set
121222
Volume of sphere
A three-dimensional numeric measurement of a sphere shaped three-dimensional region of interest in an image set
121230
Path Vertex
Coordinates of a point on a defined path
121231
Volume Surface
Surface of an identified or measured volume
121232
Source series for segmentation
Series of image instances used as source data for a segmentation
121233
Source image for segmentation
Image instances used as source data for a segmentation
121242
Distance from nipple
Indicates the location of the area of interest as measured from the nipple of the breast
121243
Distance from skin
Indicates the location of the area of interest as measured from the most direct skin point of the breast
121244
Distance from chest wall
Indicates the location of the area of interest as measured from the chest wall
121290
Patient exposure to ionizing radiation
Patient exposure to ionizing radiation (procedure)
121291
Results communicated
The act of communicating actionable findings to a responsible receiver
121301
Simultaneous Doppler
Reference is to a Doppler waveform acquired simultaneously with an image
121302
Simultaneous Hemodynamic
Reference is to a Hemodynamic waveform acquired simultaneously with an image
121303
Simultaneous ECG
Reference is to a ECG waveform acquired simultaneously with an image
121304
Simultaneous Voice Narrative
Reference is to a voice narrative recording acquired simultaneously with an image
121305
Simultaneous Respiratory Waveform
A waveform representing chest expansion and contraction due to respiratory activity, measured simultaneously with the acquisition of this Image
121306
Simultaneous Arterial Pulse Waveform
Arterial pulse waveform obtained simultaneously with acquisition of a referencing image
121307
Simultaneous Phonocardiographic Waveform
Phonocardiographic waveform obtained simultaneously with acquisition of a referencing image
121311
Localizer
Image providing an anatomical reference on the patient under examination, for the purpose of defining the location of the ensuing imaging
121312
Biopsy localizer
Image providing an anatomical reference on the patient under examination, for the purpose of planning or documenting a biopsy
121313
Other partial views
Image providing a partial view of the target anatomy, when the target anatomy is too large for a single image
121314
Other image of biplane pair
Image providing a view of the target anatomy in a different imaging plane, typically from a near perpendicular angle
121315
Other image of stereoscopic pair
Image providing a view of the target anatomy in a different imaging plane, typically with a small angular difference
121316
Images related to standalone object
Image related to a non-image information object
121317
Spectroscopy
Image where signals are identified and separated according to their frequencies; e.g. to identify individual chemicals, or individual nuclei in a chemical compound
121318
Spectroscopy Data for Water Phase Correction
MR spectroscopy data acquired to correct the phase of the diagnostic data for the phase signal of the Water
121320
Uncompressed predecessor
An image that has not already been lossy compressed that is used as the source for creation of a lossy compressed image
121321
Mask image for image processing operation
Image used as the mask for an image processing operation, such as subtraction
121322
Source image for image processing operation
Image used as the source for an image processing operation
121323
Source series for image processing operation
Series used as the source for an image processing operation
121324
Source Image
Image used as the source for a derived or compressed image
121325
Lossy compressed image
Image encoded with a lossy compression transfer syntax
121326
Alternate SOP Class instance
SOP Instance encoded with a different SOP Class but otherwise equivalent data
121327
Full fidelity image
Full fidelity image, uncompressed or lossless compressed
121328
Alternate Photometric Interpretation image
Image encoded with a different photometric interpretation
121329
Source image for montage
Image used as a source for a montage (stitched) image
121330
Lossy compressed predecessor
An image that has previously been lossy compressed that is used as the source for creation of another lossy compressed image
121331
Equivalent CDA Document
HL7 Document Architecture (CDA) Document that contains clinical content equivalent to the referencing Instance
121332
Complete Rendering for Presentation
Instance that contains a displayable complete rendering of the referencing Instance
121333
Partial Rendering for Presentation
Instance that contains a displayable partial rendering of the referencing Instance
121334
Extended Rendering for Presentation
Instance that contains a displayable complete rendering of the referencing Instance, plus additional content such as inline rendering of referenced images
121335
Source Document
Document whose content has been wholly or partially transformed to create the referencing document
121338
Anatomic image
Image showing structural anatomic features
121339
Functional image
Image showing physical or chemical activity
121340
Spectral filtered image
Image providing the same view of the target anatomy acquired using only a specific imaging wavelength, frequency or energy
121341
Device localizer
Image providing an anatomical reference on the patient under examination, for the purpose of documenting the location of device such as a diagnostic or therapeutic catheter
121342
Dose Image
Image providing a graphic view of the distribution of radiation dose
121346
Acquisition frames corresponding to volume
The referenced image is the source of spatially-related frames from which the referencing 3D volume data set was derived
121347
Volume corresponding to spatially-related acquisition frames
3D Volume containing the spatially-related frames in the referencing instance
121348
Temporal Predecessor
Instance acquired prior to the referencing instance in a set of consecutively acquired instances
121349
Temporal Successor
Instance acquired subsequent to the referencing instance in a set of consecutively acquired instances
121350
Same acquisition at lower resolution
Image of the same target area at lower resolution acquired in the same acquisition process
121351
Same acquisition at higher resolution
Image of the same target area at higher resolution acquired in the same acquisition process
121352
Same acquisition at different focal depth
Image of the same target area at different focal depth (Z-plane) acquired in the same acquisition process
121353
Same acquisition at different spectral band
Image of the same target area at different spectral band acquired in the same acquisition process
121354
Imaged container label
Image specifically targeting the container label
121358
For Processing predecessor
Source image from which FOR PRESENTATION images were created
121360
Replaced report
The reference is to a predecessor report that has been replaced by the current report
121361
Addended report
The reference is to a predecessor report to which the current report provides and addendum
121362
Preliminary report
A report that precedes the final report and may contain only limited information; it may be time sensitive, and it is not expected to contain all the reportable findings
121363
Partial report
A report that is not complete
121370
Composed from prior doses
The dose object created was calculated by summation of existing, previously calculated, RT Dose instances
121371
Composed from prior doses and current plan
The dose object created was calculated by summation of existing, previously calculated, RT Dose instances and dose newly calculated by the application. The newly calculated dose may or may not exist as an independent object
121372
Source dose for composing current dose
RT Dose Instances used as source for calculated dose
121380
Active Ingredient Undiluted Concentration
Concentration of the chemically or physically interesting (active) ingredient of a drug or contrast agent as delivered in product form from the manufacturer, typically in mg/ml
121381
Contrast/Bolus Ingredient Opaque
X-Ray absorption of the active ingredient of a contrast agent ingredient is greater than the absorption of water (tissue)
121382
Quantity administered
Number of units of substance administered to a patient; e.g. tablets
121383
Mass administered
Mass of substance administered to a patient
121401
Derivation
Method of deriving or calculating a measured value; e.g. mean, or maximum of set
121402
Normality
Assessment of a measurement relative to a normal range of values; may be considered subtype of term (G-C0F2, SRT, "has interpretation")
121403
Level of Significance
Significance of a measurement
121404
Selection Status
Status of selection of a measurement for further processing or use
121405
Population description
Description of a population of measurements
121406
Reference Authority
Bibliographic or clinical reference for a Description of a population of measurements
121407
Normal Range description
Description of a normal range of values for a measurement concept
121408
Normal Range Authority
Bibliographic or clinical reference for a Description of a normal range of values
121410
User chosen value
Observation value selected by user for further processing or use, or as most representative
121411
Most recent value chosen
Observation value is the recently obtained, and has been selected for further processing or use
121412
Mean value chosen
Observation value is the mean of several measurements, and has been selected for further processing or use
121414
Standard deviation of population
Standard deviation of a measurement in a reference population
121415
Percentile Ranking of measurement
Percentile Ranking of an observation value with respect a reference population
121416
Z-Score of measurement
Z-score of an observation value with respect a reference population, expressed as the dimensionless quantity (x-m) /s, where (x-m) is the deviation of the observation value (x) from the population mean (m), and s is the standard deviation of the population
121417
2 Sigma deviation of population
2 Sigma deviation of a measurement in a reference population
121420
Equation
Formula used to compute a derived measurement
121421
Equation Citation
Bibliographic reference to a formula used to compute a derived measurement; reference may be to a specific equation in a journal article
121422
Table of Values Citation
Bibliographic reference to a Table of Values used to look up a derived measurement
121423
Method Citation
Bibliographic reference to a method used to compute a derived measurement
121424
Table of Values
A Table of Values used to look up a derived measurement
121425
Index
Factor (divisor or multiplicand) for normalizing a measurement; e.g. body surface area used for normalizing hemodynamic measurements
121427
Estimated
Measurement obtained by observer estimation, rather than with a measurement tool or by calculation
121428
Calculated
Measurement obtained by calculation
121430
Concern
Identified issue about a state or process that has the potential to require intervention or management
121431
DateTime Concern Noted
DateTime concern noted (noted by whom is determined by context of use)
121432
DateTime Concern Resolved
DateTime the concern was resolved
121433
DateTime Problem Resolved
DateTime the problem was resolved
121434
Service Delivery Location
Place at which healthcare services may be provided
121435
Service Performer
Identification of a healthcare provider who performed a healthcare service; may be either a person or an organization
121436
Medical Device Used
Type or identifier of a medical device used on, in, or by a patient
121437
Pharmacologic and exercise stress test
Cardiac stress test using pharmacologic and exercise stressors
121438
Paced stress test
Cardiac stress test using an implanted or external cardiac pacing device
121439
Correction of congenital cardiovascular deformity
Procedure for correction of congenital cardiovascular deformity
121701
RT Patient Setup
Process of placing patient in the anticipated treatment position, including specification and location of positioning aids, and other treatment delivery accessories
121702
RT Patient Position Acquisition, single plane MV
Acquisition of patient positioning information prior to treatment delivery, using single-plane megavoltage imaging
121703
RT Patient Position Acquisition, dual plane MV
Acquisition of patient positioning information prior to treatment delivery, using dual-plane megavoltage imaging
121704
RT Patient Position Acquisition, single plane kV
Acquisition of patient positioning information prior to treatment delivery, using single-plane kilovoltage imaging
121705
RT Patient Position Acquisition, dual plane kV
Acquisition of patient positioning information prior to treatment delivery, using dual-plane kilovoltage imaging
121706
RT Patient Position Acquisition, dual plane kV/MV
Acquisition of patient positioning information prior to treatment delivery, using dual-plane combination kilovoltage and megavoltage imaging
121707
RT Patient Position Acquisition, CT kV
Acquisition of patient positioning information prior to treatment delivery, using kilovoltage CT imaging
121708
RT Patient Position Acquisition, CT MV
Acquisition of patient positioning information prior to treatment delivery, using megavoltage CT imaging
121709
RT Patient Position Acquisition, Optical
Acquisition of patient positioning information prior to treatment delivery, using optical imaging
121710
RT Patient Position Acquisition, Ultrasound
Acquisition of patient positioning information prior to treatment delivery, using ultrasound imaging
121711
RT Patient Position Acquisition, Spatial Fiducials
Acquisition of patient positioning information prior to treatment delivery, using spatial fiducials
121712
RT Patient Position Registration, single plane
Registration of intended and actual patient position prior to treatment delivery, using single-plane images
121713
RT Patient Position Registration, dual plane
Registration of intended and actual patient position prior to treatment delivery, using dual-plane images
121714
RT Patient Position Registration, 3D CT general
Registration of intended and actual patient position prior to treatment delivery, using 3D CT images and an unspecified registration approach
121715
RT Patient Position Registration, 3D CT marker-based
Registration of intended and actual patient position prior to treatment delivery, using 3D CT images and a marker-based registration approach
121716
RT Patient Position Registration, 3D CT volume-based
Registration of intended and actual patient position prior to treatment delivery, using 3D CT images and a volume-based registration approach
121717
RT Patient Position Registration, 3D on 2D reference
Registration of intended and actual patient position prior to treatment delivery, using 3D verification images and 2D reference images
121718
RT Patient Position Registration, 2D on 3D reference
Registration of intended and actual patient position prior to treatment delivery, using 2D verification images and 3D reference images
121719
RT Patient Position Registration, Optical
Registration of intended and actual patient position prior to treatment delivery, using optical images
121720
RT Patient Position Registration, Ultrasound
Registration of intended and actual patient position prior to treatment delivery, using ultrasound images
121721
RT Patient Position Registration, Spatial Fiducials
Registration of intended and actual patient position prior to treatment delivery, using spatial fiducials
121722
RT Patient Position Adjustment
Adjustment of patient position such that the patient is correctly positioned for treatment
121723
RT Patient Position In-treatment-session Review
Review of patient positioning information in the process of delivering a treatment session
121724
RT Treatment Simulation with Internal Verification
Simulated radiotherapy treatment delivery using verification integral to the Treatment Delivery System
121725
RT Treatment Simulation with External Verification
Simulated radiotherapy treatment delivery using verification by a external Machine Parameter Verifier
121726
RT Treatment with Internal Verification
Radiotherapy treatment delivery using verification integral to the Treatment Delivery System
121727
RT Treatment with External Verification
Radiotherapy treatment delivery using verification by an external Machine Parameter Verifier
121728
RT Treatment QA with Internal Verification
Quality assurance of a radiotherapy treatment delivery using verification integral to the Treatment Delivery System
121729
RT Treatment QA with External Verification
Quality assurance of a radiotherapy treatment delivery using verification by an external Machine Parameter Verifier
121730
RT Machine QA
Quality assurance of a Treatment Delivery Device
121731
RT Treatment QA by RT Plan Dose Check
Perform Quality Assurance on an RT Plan by evaluating dosimetric content of the current RT Plan
121732
RT Treatment QA by RT Plan Difference Check
Perform Quality Assurance on an RT Plan by comparing the content of previously quality-assessed RT Plans with the current RT Plan
121733
RT Treatment QA by RT Ion Plan Dose Check
Perform Quality Assurance on an RT Ion Plan by evaluating dosimetric content of the current RT Ion Plan
121734
RT Treatment QA with RT Ion Plan Difference Check
Perform Quality Assurance on an RT Ion Plan by comparing the content of previously quality-assessed RT Ion Plans with the current RT Ion Plan
121740
Treatment Delivery Type
Indicates whether the treatment to be delivered is a complete fraction or a continuation of previous incompletely treated fraction
122001
Patient called to procedure room
Patient called to procedure room
122002
Patient admitted to procedure room
Patient admitted to procedure room
122003
Patient given pre-procedure instruction
Patient given pre-procedure instruction
122004
Patient informed consent given
Patient informed consent given
122005
Patient advance directive given
Patient advance directive given
122006
Nil Per Os (NPO) status confirmed
Nil Per Os (NPO) status confirmed
122007
Patient assisted to table
Patient assisted to table
122008
Patient prepped and draped
Patient prepped and draped
122009
Patient connected to continuous monitoring
Patient connected to continuous monitoring
122010
Patient transferred to holding area
Patient transferred to holding area
122011
Patient transferred to surgery
Patient transferred to surgery
122012
Patient transferred to CCU
Patient transferred to CCU
122020
Patient disoriented
Patient disoriented
122021
Patient reports nausea
Patient reports nausea
122022
Patient reports discomfort
Patient reports discomfort
122023
Patient reports chest pain
Patient reports chest pain
122024
Patient reports no pain
Patient reports no pain
122025
Patient alert
Patient alert
122026
Patient restless
Patient restless
122027
Patient sedated
Patient sedated
122028
Patient asleep
Patient asleep
122029
Patient unresponsive
Patient unresponsive
122030
Patient has respiratory difficulty
Patient has respiratory difficulty
122031
Patient coughed
Patient coughed
122032
Patient disconnected from continuous monitoring
Patient disconnected from continuous monitoring
122033
Hemostasis achieved
Hemostasis achieved
122034
Hemostasis not achieved - oozing
Hemostasis not achieved - oozing
122035
Hemostasis not achieved - actively bleeding
Hemostasis not achieved - actively bleeding
122036
Patient given post-procedure instruction
Patient given post-procedure instruction
122037
Patient discharged from department
Patient discharged from department or laboratory
122038
Patient pronounced dead
Patient pronounced dead
122039
Patient transferred to morgue
Patient transferred to morgue
122041
Personnel Arrived
Identified personnel or staff arrived in procedure room
122042
Personnel Departed
Identified personnel or staff departed procedure room
122043
Page Sent To
Page sent to identified personnel or staff
122044
Consultation With
Consultation with identified personnel or staff
122045
Office called
Office of identified personnel or staff was called
122046
Equipment failure
Equipment failure
122047
Equipment brought to procedure room
Equipment brought to procedure room
122048
Equipment ready
Equipment ready for procedure
122049
Equipment removed
Equipment removed from procedure room
122052
Bioptome
Device for obtaining biopsy sample
122053
Valvular Intervention
Valvular Intervention
122054
Aortic Intervention
Aortic Intervention
122055
Septal Defect Intervention
Septal Defect Intervention
122056
Vascular Intervention
Vascular Intervention
122057
Myocardial biopsy
Myocardial biopsy
122058
Arterial conduit angiography
Arterial conduit angiography
122059
Single plane Angiography
Single plane Angiography
122060
Bi-plane Angiography
Bi-plane Angiography
122061
Percutaneous Coronary Intervention
Percutaneous Coronary Intervention
122062
15-Lead ECG
15-Lead electrocardiography
122072
Pre-procedure log
Log of events occurring prior to the current procedure
122073
Current procedure evidence
Analysis or measurements for current procedure (purpose of reference to evidence document)
122075
Prior report for current patient
Prior report for current patient
122076
Consumable taken from inventory
Identifier of Consumable taken from inventory
122077
Consumable returned to inventory
Identifier of Consumable returned to inventory
122078
Remaining consumable disposed
Identifier of consumable whose remaining content has been disposed
122079
Consumable unusable
Identifier of Consumable determined to be unusable
122081
Drug start
Identifier of Drug whose administration has started
122082
Drug end
Identifier of Drug whose administration has ended
122083
Drug administered
Identifier of Drug administered as part of procedure
122084
Contrast start
Identifier of Contrast agent whose administration has started
122085
Contrast end
Identifier of Contrast agent whose administration has ended
122086
Contrast administered
Identifier of Contrast agent administered
122087
Infusate start
Identifier of Infusate whose administration has started
122088
Infusate end
Identifier of Infusate whose administration has ended
122089
Device crossed lesion
Action of a device traversing a vascular lesion
122090
Intervention Action
Action of a clinical professional performed on a patient for therapeutic purpose
122091
Volume administered
Volume of Drug, Contrast agent, or Infusate administered
122092
Undiluted dose administered
Undiluted dose of Drug, Contrast agent, or Infusate administered
122093
Concentration
Concentration of Drug, Contrast agent, or Infusate administered
122094
Rate of administration
Rate of Drug, Contrast agent, or Infusate administration
122095
Duration of administration
Duration of Drug, Contrast agent, or Infusate administration
122096
Volume unadministered or discarded
Volume of Drug, Contrast agent, or Infusate unadministered or discarded
122097
Catheter Curve
Numeric parameter of Curvature of Catheter
122098
Transmit Frequency
Transmit Frequency
122099
ST change from baseline
Measured change of patient electrocardiographic ST level relative to baseline measurement
122101
Aneurysm on cited vessel
Anatomic term modifier indicating aneurysm on cited vessel is the subject of the finding
122102
Graft to cited segment, proximal section
Anatomic term modifier indicating proximal section of graft to cited vessel is the subject of the finding
122103
Graft to cited segment, mid section
Anatomic term modifier indicating mid section of graft to cited vessel is the subject of the finding
122104
Graft to cited segment, distal section
Anatomic term modifier indicating distal section of graft to cited vessel is the subject of the finding
122105
DateTime of Intervention
DateTime of Intervention
122106
Duration of Intervention
Duration of Intervention
122107
Baseline Stenosis Measurement
Lesion stenosis measured prior to any interventional procedure
122108
Post-Intervention Stenosis Measurement
Lesion stenosis measured after an interventional procedure
122109
Baseline TIMI Flow
Assessment of perfusion across a coronary lesion measured prior to any interventional procedure
122110
Post-Intervention TIMI Flow
Assessment of perfusion across a coronary lesion measured after an interventional procedure
122111
Primary Intervention Device
Indication that device is the primary (first and/or most significant) device used for interventional therapy of a particular pathology; e.g. lesion
122112
Normal Myocardium
Normal Myocardium
122113
Sacrred Myocardial
Sacrred Myocardial
122114
Thinning Myocardium
Thinning Myocardium
122120
Hemodynamics Report
Hemodynamics Report
122121
Atrial pressure measurements
Atrial pressure measurements, report section
122122
Ventricular pressure measurements
Ventricular pressure measurements, report section
122123
Gradient assessment
Gradient assessment, report section
122124
Blood velocity measurements
Blood velocity measurements, report section
122125
Blood lab measurements
Blood lab measurements, report section
122126
Derived Hemodynamic Measurements
Derived Hemodynamic Measurements, report section
122127
Clinical Context
Clinical Context, report section
122128
Patient Transferred From
Location from which the patient was transferred
122129
PCI during this procedure
Indication that the procedure includes a percutaneous coronary intervention
122130
Dose Area Product
Radiation dose times area of exposure
122131
Degree of Thrombus
Finding of probability and/or severity of thrombus
122132
Severity of Calcification
Severity of Calcification, property of lesion
122133
Lesion Morphology
Lesion Morphology; form and/or structural properties of lesion
122134
Vessel Morphology
Vessel Morphology; form and/or structural properties of vessel
122138
Circulatory Support
Technique (device or procedure) of support for patient circulatory system; hemodynamic support
122139
Reason for Exam
Reason for Exam
122140
Comparison with Prior Exam Done
Indication that the current exam data has been compared with prior exam data
122141
Electrode Placement
Electrocardiographic electrode placement technique
122142
Acquisition Device Type
Acquisition Device Type
122143
Acquisition Device ID
Acquisition Device ID
122144
Quantitative Analysis
Quantitative Analysis, report section
122145
Qualitative Analysis
Qualitative Analysis, report section
122146
Procedure DateTime
The date and time on which a procedure was performed on a patient
122147
Clinical Interpretation
Clinical Interpretation, report section
122148
Lead ID
ECG Lead Identifier
122149
Beat Number
Beat Number; ordinal of cardiac cycle within an acquisition
122150
Compound Statement
Complex coded semantic unit, consisting of several coded components
122151
Trend
Trend (temporal progression) of a clinical condition, finding, or disease
122152
Statement
Coded semantic unit
122153
Statement Modifier
Coded modifier for a semantic unit
122154
Conjunctive Term
Conjunctive term between semantic units
122157
Probability
Probability
122158
ECG Global Measurements
ECG Global Measurements, report section
122159
ECG Lead Measurements
ECG Lead Measurements, report section
122160
Derived Area, Non-Valve
Derived cross-sectional area of a vessel or anatomic feature, other than a cardiac valve
122161
Pulmonary Flow
Rate of blood flow through Pulmonary artery
122162
Systemic Flow
Rate of blood flow through the aorta
122163
Discharge DateTime
DateTime of patient discharge from hospital admission
122164
Coronary Artery Bypass During This Admission
Indication that a Coronary Artery Bypass operation was performed during the current hospital admission
122165
Date of Death
Date of Death
122166
Death During This Admission
Indication that the patient died during the current hospital admission
122167
Death During Catheterization
Indication that the patient died during the current Catheterization procedure
122170
Type of Myocardial Infarction
Finding of type of Myocardial Infarction
122171
Coronary lesion > = 50% stenosis
Finding of Coronary lesion with greater than 50% stenosis
122172
Acute MI Present
Finding of Acute Myocardial Infarction Presence as indication for interventional procedure
122173
ST Elevation Onset DateTime
DateTime of first determination of elevated ECG ST segment, as indication of Myocardial Infarction
122175
Number of lesion interventions attempted
Number of lesion interventions attempted during current procedure
122176
Number of lesion interventions successful
Number of lesion interventions successful during current procedure, where the residual post intervention stenosis is less than or equal to 50% of the arterial luminal diameter, TIMI Flow is 3 and the minimal decrease in stenosis was 20%
122177
Procedure Result
Overall success of interventional procedure
122178
Lesion Intervention Information
Lesion Intervention Information, report section
122179
Peri-procedural MI occurred
Indication that Myocardial Infarction occurred during current procedure
122180
CK-MB baseline
Creatine Kinase-MB value at baseline (start of procedure)
122181
CK-MB peak
Creatine Kinase-MB highest value measured during procedure
122182
R-R interval
Time interval between ECG R-wave peaks in subsequent cardiac cycles
122183
Blood temperature
Blood temperature
122185
Blood Oxygen content
Blood Oxygen content
122187
Blood Carbon dioxide saturation
Blood Carbon dioxide saturation
122188
Pulmonary Arterial Content (FCpa)
Pulmonary Arterial Content (FCpa)
122189
Pulmonary Venous Content (FCpv)
Pulmonary Venous Content (FCpv)
122190
Max dp/dt/P
Max dp/dt/P
122191
Ventricular End Diastolic pressure
Ventricular End Diastolic pressure
122192
Indicator appearance time
Elapsed time from injection of an indicator bolus until it is observed at another location
122193
Maximum pressure acceleration
Maximum pressure acceleration
122194
Ventricular Systolic blood pressure
Ventricular Systolic blood pressure
122195
Pulse Strength
Pulse Strength; palpable strength of systolic flow
122196
C wave pressure
The secondary peak pressure in the atrium during atrial contraction
122197
Gradient pressure, average
Gradient pressure, average
122198
Gradient pressure, peak
Gradient pressure, peak
122199
Pressure at dp/dt max
Pressure at dp/dt max
122201
Diastolic blood velocity, mean
Diastolic blood velocity, mean
122202
Diastolic blood velocity, peak
Diastolic blood velocity, peak
122203
Systolic blood velocity, mean
Systolic blood velocity, mean
122204
Systolic blood velocity, peak
Systolic blood velocity, peak
122205
Blood velocity, mean
Blood velocity, mean
122206
Blood velocity, minimum
Blood velocity, minimum
122207
Blood velocity, peak
Blood velocity, peak
122208
x-descent pressure
Venous or atrial pressure minimum during ventricular systole, after A-wave
122209
y-descent pressure
Venous or atrial pressure minimum when tricuspid valve opens during diastole, after V-wave
122210
z-point pressure
Atrial pressure upon closure of tricuspid and mitral valves
122211
Left Ventricular ejection time
Left Ventricular ejection time
122212
Left Ventricular filling time
Left Ventricular filling time
122213
Right Ventricular ejection time
Right Ventricular ejection time
122214
Right Ventricular filling time
Right Ventricular filling time
122215
Total Pulmonary Resistance
Total Pulmonary Resistance
122216
Total Vascular Resistance
Total Vascular Resistance
122217
Coronary Flow reserve
Coronary Flow reserve
122218
Diastolic/Systolic velocity ratio
Diastolic/Systolic velocity ratio
122219
Hyperemic ratio
Hyperemic ratio
122220
Hemodynamic Resistance Index
Hemodynamic Resistance Index
122221
Thorax diameter, sagittal
Thorax diameter, sagittal
122222
Procedure Environmental Characteristics
Environmental characteristics in the procedure room
122223
Room oxygen concentration
Oxygen concentration in the procedure room
122224
Room temperature
Temperature in the procedure room
122225
Room Barometric pressure
Barometric pressure in the procedure room
122227
Left to Right Flow
Left to Right Flow
122228
Right to Left Flow
Right to Left Flow
122229
Arteriovenous difference
Arteriovenous oxygen content difference
122230
10 Year CHD Risk
Framingham Study 10 Year CHD Risk
122231
Comparative Average10 Year CHD Risk
Framingham Study Comparative Average10 Year CHD Risk
122232
Comparative Low10 Year CHD Risk
Framingham Study Comparative Low10 Year CHD Risk
122233
LDL Cholesterol Score Sheet for Men
Framingham Study LDL Cholesterol Score Sheet for Men
122234
LDL Cholesterol Score Sheet for Women
Framingham Study LDL Cholesterol Score Sheet for Women
122235
Total Cholesterol Score Sheet for Men
Framingham Study Total Cholesterol Score Sheet for Men
122236
Total Cholesterol Score Sheet for Women
Framingham Study Total Cholesterol Score Sheet for Women
122237
Corrected Sinus Node Recovery Time
Corrected Sinus Node Recovery Time
122238
Max volume normalized to 50mmHg pulse pressure
Max volume normalized to 50mmHg pulse pressure
122239
Oxygen Consumption
Oxygen Consumption
122240
BSA = 3.207*WT^(0.7285-0.0188 log (WT)) *HT^0.3
Body Surface Area computed from patient height and weight: BSA = 3.207*WT[g]^(0.7285-0.0188 log (WT[g])) *HT[cm] ^ 0.3 [Boyd E, The growth of the surface area of the human body. Minneapolis: University of Minnesota Press, 1935, eq. (36) ]
122241
BSA = 0.007184*WT^ 0.425*HT^0.725
Body Surface Area computed from patient height and weight: BSA = 0.007184* WT[kg] ^ 0.425*HT[cm] ^ 0.725 [Dubois and Dubois, Arch Int Med 1916 17:863-71]
122242
BSA = 0.0235*WT^0.51456*HT^ 0.42246
Body Surface Area computed from patient height and weight: BSA = 0.0235* WT[kg] ^0.51456*HT[cm]^ 0.42246 [Gehan EA, George SL, 'Estimation of human body surface area from height and weight', Cancer Chemother Rep 1970 54:225-35]
122243
BSA = 0.024265*WT^0.5378*HT^0.3964
Body Surface Area computed from patient height and weight: BSA = 0.024265 * WT[kg] ^ 0.5378 * HT[cm] ^ 0.3964 [Haycock G.B., Schwartz G.J., Wisotsky D.H. 'Geometric method for measuring body surface area: A height weight formula validated in infants, children and adults.' The Journal of Pediatrics 1978 93:1:62-66]
122244
BSA = (HT * WT/36) ^0.5
Body Surface Area computed from patient height and weight: BSA = (HT[m] * WT[kg] / 36) ^ 0.5 [Mosteller, R.D. 'Simplified Calculation of Body Surface Area.' N Engl J Med 1987 Oct 22;317(17):1098]
122245
BSA = 1321+0.3433*WT
Body Surface Area computed from patient weight:BSA = 1321 + 0.3433 * WT[kg] (for pediatrics 3-30 kg) [Current, J.D. 'A Linear Equation For Estimating The Body Surface Area In Infants And Children', The Internet Journal of Anesthesiology. 1998. 2:2]
122246
BSA = 0.0004688 * WT ^ (0.8168 - 0.0154 * log(WT))
BSA = 0.0004688 * (1000 * WT) ^ (0.8168 - 0.0154 * log(1000 * WT)) Where (WT is weight in kilogram) Units = m2 Boyd, Edith. The Growth of the Surface Area of the Human Body(originally published in 1935 by the University of Minnesota Press), Greenwood Press, Westport, Connecticut, 1975, p. 102.Equation (35)
122247
VO2male = BSA (138.1 - 11.49 * loge(age) + 0.378 * HRf)
Equation for estimated oxygen consumption: VO2male = BSA (138.1 - 11.49 * loge(age) + 0.378 * HRf)
122248
VO2female = BSA (138.1 - 17.04 * loge(age) + 0.378 * HRf)
Equation for estimated oxygen consumption: VO2female = BSA (138.1 - 17.04 * loge(age) + 0.378 * HRf)
122249
VO2 = VeSTPD * 10 * (FIO2 - FE02)
Equation for estimated oxygen consumption: VO2 = VeSTPD * 10 * (FIO2 - FE02)
122250
VO2 = 152 * BSA
Equation for estimated oxygen consumption: VO2 = 152 * BSA
122251
VO2 = 175 * BSA
Equation for estimated oxygen consumption: VO2 = 175 * BSA
122252
VO2 = 176 * BSA
Equation for estimated oxygen consumption: VO2 = 176 * BSA
122253
Robertson & Reid table
Robertson & Reid Table for estimated oxygen consumption
122254
Fleisch table
Fleisch table for estimated oxygen consumption
122255
Boothby table
Boothby table for estimated oxygen consumption
122256
if (prem age< 3days) P50 = 19.9
Estimate of Oxygen partial pressure at 50% saturation for premature infants less than 3 days old: P50 = 19.9
122257
if (age < 1day) P50 = 21.6
Estimate of Oxygen partial pressure at 50% saturation for infants less than 1 day old: P50 = 21.6
122258
if (age < 30day) P50 = 24.6
Estimate of Oxygen partial pressure at 50% saturation for infants less than 30 days old: P50 = 24.6
122259
if (age < 18y) P50 = 27.2
Estimate of Oxygen partial pressure at 50% saturation for patients less than 18 years old: P50 = 27.2
122260
if (age < 40y) P50 = 27.4
Estimate of Oxygen partial pressure at 50% saturation for patients less than 40 years old: P50 = 27.4
122261
if (age > 60y) P50 = 29.3
Estimate of Oxygen partial pressure at 50% saturation for patients more than 60 years old: P50 = 29.3
122262
Area = Flow / 44.5 * sqrt(Gradient[mmHg])
Cardiac valve area computed from flow and pressure gradient: Area = Flow / 44.5 * sqrt(Gradient[mmHg]) [Gorlin and Gorlin, Am Heart J, 1951]
122263
MVA = Flow / 38.0 * sqrt(Gradient[mmHg])
Mitral valve area computed from flow and pressure gradient: Mitral valve Area = Flow / 38.0 * sqrt(Gradient[mmHg]) [Gorlin and Gorlin, Am Heart J, 1951]
122265
BMI = Wt / Ht ^ 2
Body Mass Index computed from weight and height: BMI = Wt/Ht^2
122266
BSA = 0.007358 * WT ^ 0.425 * HT ^ 0.725
Body Surface Area computed from patient height and weight: BSA = 0.007358 * WT[kg] ^ 0.425 * HT[cm] ^ 0.725 (for East Asian adult, aged 15+ years) [Kanai Izumi, Masamitsu Kanai, 'Clinical examination method summary']
122267
BSA = 0.010265 * WT ^ 0.423 * HT ^ 0.651
Body Surface Area computed from patient height and weight: BSA = 0.010265 * WT[kg] ^ 0.423 * HT[cm] ^ 0.651 (For East Asian child aged 12-14 years)
122268
BSA = 0.008883 * WT ^ 0.444 * HT ^ 0.663
Body Surface Area computed from patient height and weight: BSA = 0.008883* WT[kg] ^ 0.444 * HT[cm] ^ 0.663 (For East Asian child aged 6-11 years)
122269
BSA = 0.038189 * WT ^ 0.423 * HT ^ 0.362
Body Surface Area computed from patient height and weight: BSA = 0.038189 * WT[kg] ^ 0.423 * HT[cm] ^ 0.362 (For East Asian child aged 1-5 years)
122270
BSA = 0.009568 * WT ^ 0.473 * HT ^ 0.655
Body Surface Area computed from patient height and weight: BSA = 0.009568* WT[kg] ^ 0.473 * HT[cm] ^ 0.655 (For East Asian child aged 0-12 months)
122271
Skin Condition Warm
Skin Condition Warm
122272
Skin Condition Cool
Skin Condition Cool
122273
Skin Condition Cold
Skin Condition Cold
122274
Skin Condition Dry
Skin Condition Dry
122275
Skin Condition Clammy
Skin Condition Clammy
122276
Skin Condition Diaphoretic
Skin Condition Diaphoretic
122277
Skin Condition Flush
Skin Condition Flush
122278
Skin Condition Mottled
Skin Condition Mottled
122279
Skin Condition Pale
Skin Condition Pale
122281
Airway unobstructed
Airway unobstructed
122282
Airway partially obstructed
Airway partially obstructed
122283
Airway severely obstructed
Airway severely obstructed
122288
Not Visualized
Anatomy could not be visualized for the purpose of evaluation
122291
Quantitative Arteriography Report
Quantitative Arteriography Report
122292
Quantitative Ventriculography Report
Quantitative Ventriculography Report
122301
Guidewire crossing lesion unsuccessful
Guidewire crossing lesion unsuccessful
122302
Guidewire crossing lesion successful
Guidewire crossing lesion successful
122303
Angioplasty balloon inflated
Angioplasty balloon inflated
122304
Angioplasty balloon deflated
Angioplasty balloon deflated
122305
Device deployed
Device deployed
122306
Stent re-expanded
Stent re-expanded
122307
Object removed
Object removed
122308
Radiation applied
Radiation applied
122309
Radiation removed
Radiation removed
122310
Interventional device placement unsuccessful
Interventional device placement unsuccessful
122311
Interventional device placed
Interventional device placed
122312
Intervention performed
Intervention performed
122313
Interventional device withdrawn
Interventional device withdrawn
122319
Catheter Size
Catheter Size
122320
Injectate Temperature
Injectate Temperature
122321
Injectate Volume
Injectate Volume
122322
Calibration Factor
Factor by which a measured or calculated value is multiplied to obtain the estimated real-world value
122325
IVUS Report
Intravascular Ultrasound Report
122330
EEM Diameter
External Elastic Membrane (EEM) diameter measured through the center point of the vessel. Center point of the vessel is defined as the center of gravity of the EEM area. The EEM is a discrete interface at the border between the media and the adventitia
122331
Plaque Plus Media Thickness
The distance from intimal leading edge to the external elastic membrane along any line passing through the luminal center, which is defined as the center of gravity of the lumen area
122332
Lumen Perimeter
Planimetered perimeter of the lumen
122333
EEM Cross-Sectional Area
Vessel area measured at the External Elastic Membrane (EEM), a discrete interface at the border between the media and the adventitia
122334
Plaque plus Media Cross-Sectional Area
Area within the EEM occupied by atheroma, regardless of lumen compromise. Plaque plus Media Area = EEM cross-sectional area - vessel lumen cross-sectional area
122335
In-Stent Neointimal Cross-Sectional Area
Measurement of in-stent restenosis. In-Stent Intimal Area = Stent cross-sectional area - vessel lumen cross-sectional area
122336
Vascular Volume measurement length
Longitudinal extent of the Vascular Volume Measurement. This is the distance from the distal edge to the proximal edge of the Volume measurement
122337
Relative position
Longitudinal distance from the closest edge of a fiducial feature or reference location to the start of the vascular measurement. This value will be a positive if the measurement is distal to the fiducial feature or reference location, or negative if the measurement is proximal to the fiducial feature or reference location
122339
Stent Volume Obstruction
In-Stent Neointimal Volume / Stent Volume
122340
Fiducial feature
Reference, normally anatomical, which is used for locating the position of a measurement
122341
Calcium Length
Longitudinal calcium length measurement
122343
Lumen Eccentricity Index
Measurement of vessel lumen eccentricity. Lumen Eccentricity Index = (maximum vessel lumen diameter - minimum vessel lumen diameter) / maximum vessel lumen diameter. Lumen diameters are measured through the center point of the lumen, which is defined as the center of gravity of the lumen area
122344
Plaque plus Media Eccentricity Index
Plaque plus Media Eccentricity Index = (maximum Plaque plus media thickness - minimum Plaque plus media thickness) / maximum Plaque plus media thickness
122345
Remodeling Index
Measurement of increase or decrease in EEM area that occurs during the development of atherosclerosis. Remodeling Index = Lesion EEM area / reference EEM area
122346
Stent Symmetry Index
Measurement of stent circularity. Stent Symmetry Index = (maximum stent diameter - minimum stent diameter) / maximum stent diameter
122347
Stent Expansion Index
Measurement of stent area relative to the reference lumen area. Stent Expansion Index = Minimum stent area / reference vessel lumen cross-sectional area
122348
Lumen Shape Index
Measurement of vessel lumen eccentricity. Lumen Shape Index = (2p * sqrt(Vessel lumen cross-sectional area / p) / Lumen Perimeter) 2 Reference: Tobis & Yock, "Intravascular Ultrasound Imaging", Chapter 7
122350
Lumen Diameter Ratio
Lumen diameter ratio = minimum vessel lumen diameter / maximum vessel lumen diameter, measured at the same cross section in the vessel. Lumen diameters are measured through the center point of the lumen, which is defined as the center of gravity of the lumen area
122351
Stent Diameter Ratio
Stent diameter ratio = Minimum stent diameter / Maximum stent diameter, measured at the same cross section in the vessel. Stent diameters are measured through the center point of the stent, which is defined as the center of gravity of the stent area
122352
EEM Diameter Ratio
EEM diameter ratio = minimum EEM diameter / maximum EEM diameter. Measured at the same cross section in the vessel
122354
Plaque Burden
Fractional area within the External Elastic Membrane (EEM) occupied by atheroma. Plaque Burden = (EEM area - vessel lumen cross-sectional area) / EEM area
122355
Arc of Calcium
Angular measurement of a Calcium deposit with the apex located at the center of the lumen, which is defined as the center of gravity of the lumen area
122356
Soft plaque
Plaque characterized by low density or echogenicity
122357
In-Stent Neointima
Abnormal thickening of the intima within the stented segment
122360
True Lumen
Lumen surrounded by all three layers of the vessel-intima, media, and adventitia
122361
False Lumen
A channel, usually parallel to the true lumen, which does not communicate with the true lumen over a portion of its length
122363
Plaque Rupture
Plaque ulceration with a tear detected in a fibrous cap
122364
Stent Gap
Length of gap between two consecutive stents
122367
T-1 Worst
Worst stenosis - the stenosis with the smallest lumen size within a vessel segment
122368
T-2 Secondary
2nd most severe stenosis within a vessel segment
122369
T-3 Secondary
3rd most severe stenosis within a vessel segment
122370
T-4 Secondary
4th most severe stenosis within a vessel segment
122371
EEM Volume
External Elastic Membrane (EEM) volume measured within a specified region. The EEM is a discrete interface at the border between the media and the Adventitia
122372
Lumen Volume
Lumen volume measured within a specified region
122374
In-Stent Neointimal Volume
The amount of plaque between the lumen and stent, within the stent region; In-stent restenosis. In-Stent Neointimal Volume = Stent Volume - Lumen Volume
122375
Native Plaque Volume
The amount of plaque between the stent and the EEM, within the stent region. Native Plaque Volume = EEM Volume - Stent Volume
122376
Total Plaque Volume
Total amount of plaque between the EEM and the Lumen, over the entire region that is measured. Total Plaque Volume = EEM Volume - Lumen Volume
122380
Proximal Reference
Proximal reference segment measurement site. Typically the site with the largest lumen proximal to a stenosis but within the same segment (usually within 10 mm of the stenosis with no major intervening branches)
122381
Distal Reference
Distal reference segment measurement site. Typically the site with the largest lumen distal to a stenosis but within the same segment (usually within 10 mm of the stenosis with no major intervening branches)
122382
Site of Lumen Minimum
Site of the smallest lumen in a vessel; e.g. due to a stenotic lesion
122383
Entire Pullback
Measurement region that encompasses the entire vessel imaged in a single pullback acquisition
122384
Stented Region
Measurement region occupied by the stent
122385
Proximal Stent Margin
Region starting at the proximal edge of the Stent and extending several millimeters (usually 5 mm) proximal to the Stent edge
122386
Distal Stent Margin
Region starting at the distal edge of the Stent and extending several millimeters (usually 5 mm) distal to the Stent edge
122387
Dissection Classification
Classification of dissections in a vessel
122388
Intra-stent Dissection
Separation of neointimal hyperplasia from stent struts, usually seen only after treatment of in-stent restenosis
122389
Vulnerable Plaque
Plaque with a thin cap fibrous atheroma that is at increased risk of rupture and thrombosis (or re-thrombosis) and rapid stenosis progression
122390
Eroded Plaque
Plaque erosions with no structural defect (beyond endothelial injury) or gap in the plaque
122391
Relative Stenosis Severity
Stenosis severity classifications of multiple lesions in a vessel
122393
Restenotic Lesion
A finding of a previously treated lesion in which stenosis has reoccurred
122394
Fibro-Lipidic Plaque
Loosely packed bundles of collagen fibers with regions of lipid deposition present. Region is cellular and no cholesterol clefts or necrosis are present. Some macrophage infiltration. Increase in extra cellular matrix
122395
Necrotic-Lipidic Plaque
Area within the plaque with very low echogenicity separated from the lumen and surrounded by more echogenic structures (fibrous cap). Highly lipidic necrotic region with remnants of foam cells and dead lymphocytes present. No collagen fibers are visible and mechanical integrity is poor. Cholesterol clefts and micro calcifications are visible
122398
Intimal Dissection
Dissection limited to the intima or atheroma, and not extending to the media
122399
Medial Dissection
Dissection in the arterial Media, extending into the media
122400
Simultaneously Acquired
The referenced information was acquired simultaneously with the information in the object in which the reference occurs
122401
Same Anatomy
Information acquired for the same anatomic region
122402
Same Indication
Information acquired for the same indication; e.g. to elucidate the same diagnostic question
122403
For Attenuation Correction
The referenced information was used to correct the data for differential attenuation through different anatomic tissue
122404
Reconstructed
Value estimated for a vessel in the absence of a stenosis
122405
Algorithm Manufacturer
Manufacturer of application used
122406
Left Atrial Ejection Fraction by Angiography
Left Atrial Ejection Fraction by Angiography
122407
Left Atrial ED Volume
Left Atrial End Diastolic Volume
122408
Left Atrial ES Volume
Left Atrial End Systolic Volume
122410
Contour Realignment
Contour repositioning of End Diastolic relative to End Systolic contour
122411
Threshold Value
The minimum standard deviation to define the hypokinesis and hyperkinesis
122417
Regional Abnormal Wall Motion
Report of differentiation of wall motion compared to normal
122421
Calibration Object
Object used for Calibration
122422
Calibration Method
Method used for Calibration
122423
Calibration Object Size
Size of calibration object
122428
Area Length Method
Method how long axis is positioned
122429
Volume Method
Model for cardiac chamber volume calculation
122430
Reference Method
Method to define original diameter of the artery
122431
Regression Slope ED
Relation between calculated End Diastolic volume and ventricular End Diastolic volume. The specific meaning is dependent on volume method used
122432
Regression Offset ED
Correction factor for the calculated End Diastolic volume and ventricular End Diastolic volume. The specific meaning is dependent on volume method used
122433
Regression Slope ES
Relation between calculated End Systolic volume and ventricular End Systolic volume. The specific meaning is dependent on volume method used
122434
Regression Offset ES
Correction factor for the calculated End Systolic volume and ventricular End Systolic volume. The specific meaning is dependent on volume method used
122435
Regression Volume Exponent
Exponent of volume in regression formula
122438
Reference Points
Container for spatial locations or coordinates used for calculation
122445
Wall Thickness
Average thickness of the chamber wall in the current view
122446
Wall Volume
Volume of the chamber wall estimated from the current view
122447
Wall Mass
Mass of the chamber wall (myocardium)
122448
Wall Stress
Peak systolic stress of chamber wall
122449
Centerline Wall Motion Analysis
Method to calculate wall motion [example: Sheehan, 1986]
122450
Normalized Chord Length
The length between End Diastolic and End Systolic contour perpendicular on the centerline normalized by a method dependent ventricular perimeter length. The centerline is the line equidistant between the End Diastolic and End Systolic contour [example: Sheehan, 1986]
122451
Abnormal Region
The report of the boundaries of the abnormal (hyperkinetic, hypokinetic, a-kinetic) regions associated with the territory of the artery [example: Sheehan, 1986]
122452
First Chord of Abnormal Region
The chord number specifying the begin of abnormal region [example: Sheehan, 1986]
122453
Last Chord of Abnormal Region
The chord number specifying the end of abnormal region [example: Sheehan, 1986]
122459
Territory Region Severity
Severity at the regional abnormality extent [example: Sheehan, 1986]
122461
Opposite Region Severity
Severity at the opposite regional abnormality extent [example: Sheehan, 1986]
122464
LAD Region in RAO Projection
Based on a total number of chords of 100 and RAO project the range of chords belonging to this circumferential extent lies between 5 - 85. [Sheehan, 1986]
122465
RCA Region in ROA Projection
Based on a total number of chords of 100 and RAO project the range of chords belonging to this circumferential extent lies between 25 - 85. [Sheehan, 1986]
122466
Single LAD Region in RAO Projection
Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 10 - 66 (hypokinetic) and 67 - 80 (hyperkinetic). [Sheehan, 1986]
122467
Single RCA Region in RAO Projection
Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 51 - 80 (hypokinetic) and 10 - 50 (hyperkinetic). [Sheehan, 1986]
122468
Multiple LAD Region in RAO Projection
Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 10 - 58 (hypokinetic) and 59 -80 (hyperkinetic). [Sheehan, 1986]
122469
Multiple RCA Region in RAO Projection
Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 59 - 80 (hypokinetic) and 10 - 58 (hyperkinetic). [Sheehan, 1986]
122470
LAD Region in LAO Projection
Based on a total number of chords of 100 and LAO projection the range of chords belonging to this regional extent lies between 50 -100 (hypokinetic) and 20 - 49 (hyperkinetic). [Sheehan, 1986]
122471
RCA Region in LAO Projection
Based on a total number of chords of 100 and LAO projection the range of chords belonging to this regional extent lies between 19 - 67 (hypokinetic) and 68 - 100 (hyperkinetic). [Sheehan, 1986]
122472
CFX Region in LAO Projection
Based on a total number of chords of 100 and LAO projection the range of chords belonging to this regional extent lies between 38 -74 (hypokinetic) and 75 - 100 (hyperkinetic). [Sheehan, 1986]
122473
Circular Method
Method based on assumption that the image object is circular
122474
Densitometric Method
Method based on the gray value distribution of the image
122475
Center of Gravity
End Systolic contour realigned to End Diastolic contour based on the center of gravity
122476
Long Axis Based
End Systolic contour realigned to End Diastolic contour based on the mid point of the long axis. The long axis end-points are defined as the posterior and apex
122477
No Realignment
No Contour Realignment applied
122480
Vessel Lumen Cross-Sectional Area
Calculated Vessel Lumen Cross-Sectional Area based on the referenced method
122481
Contour Start
Location of the beginning of a contour
122482
Contour End
Location of the end of a contour
122485
Sphere
Sphere is used as calibration object
122486
Geometric Isocenter
Object of interest in isocenter of image and pixel separation is calculated from geometric data
122487
Geometric Non-Isocenter
Object of interest not in isocenter of image and pixel separation is calculated from geometric data and out of isocenter distances
122488
Calibration Object Used
Object used for calibration; e.g. sphere
122489
Curve Fitted Reference
Application dependent method to calculate the reference diameter based on the multiple diameter values
122490
Interpolated Local Reference
Application dependent method to calculate reference by interpolation, based on the diameter of two or more user defined reference positions
122491
Mean Local Reference
Application dependent method to calculate by averaging the reference, based on the diameter of one or more user defined reference positions
122493
Radial Based Wall Motion Analysis
Method to calculate wall motion based on the lengths of the radials in the predefined regions [Ingels]
122495
Regional Contribution to Ejection Fraction
Contribution of Region to global Ejection factor based on radial or landmark based wall motion method
122496
Radial Shortening
The reduction of area between End Systolic and End Diastolic based on radial wall motion analysis
122497
Landmark Based Wall Motion Analysis
Method to calculate wall motion based on the move of landmarks on the wall [Slager]
122498
Slice Contribution to Ejection Fraction
Contribution to the ejection fraction of a specific slice region [Slager]
122499
Frame to Frame Analysis
Method to calculate volumes of heart chambers for every image in a range
122501
Area of closed irregular polygon
The area is derived by considering a set of coordinates as a closed irregular polygon, accounting for inner angles. The exact method, such as by decomposition into triangles or quadrilaterals, is not specified, since it does not affect the numeric result, apart from the effect of numeric precision during computation of intermediate results
122502
Area of a closed NURBS
The area is derived by using a set of coordinates as control points for a Non Uniform Rational B-Spline (NURBS)
122503
Integration of sum of closed areas on contiguous slices
The volume derived by integrating the sum of the areas on adjacent slices across the slice interval; each area is defined by a regular planar shape or by considering a set of coordinates as a closed irregular polygon, accounting for inner angles
122505
Calibration
Procedure used to calibrate measurements or measurement devices
122507
Left Contour
Left contour of lumen (direction proximal to distal)
122508
Right Contour
Right contour of lumen (direction proximal to distal)
122509
Diameter Graph
Ordered set of diameters values derived from contours (direction proximal to distal)
122510
Length Luminal Segment
Length Luminal Segment
122511
Graph Increment
Increment value along X-axis in Diameter Graph
122516
Site of Maximum Luminal
Location of the maximum lumen area in a lesion or vessel
122517
Densitometric Luminal Cross-sectional Area Graph
Ordered set of cross-sectional Vessel Lumen Cross-Sectional Area values derived from contours (direction proximal to distal) based on densitometric method
122528
Position of Proximal Border
Position of proximal border of segment relative to the contour start (proximal end of analysis area)
122529
Position of Distal Border
Position of distal border of segment relative to the contour start (proximal end of analysis area)
122542
Plaque Area
Longitudinal cross sectional area of plaque
122544
Diameter Symmetry
Symmetry of stenosis (0 = complete asymmetry, 1 = complete symmetry); see Section T.2 "Definition of Diameter Symmetry with Arterial Plaques" in PS3.17
122545
Area Symmetry
Symmetry of plaque (0 = complete asymmetry, 1 = complete symmetry); see Section T.2 "Definition of Diameter Symmetry with Arterial Plaques" in PS3.17
122546
Inflow Angle
The average slope of the diameter function between the position of the minimum luminal diameter and the position of the proximal border of the segment
122547
Outflow Angle
The average slope of the diameter function between the position of the minimum luminal diameter and the position of the distal border of the segment
122548
Stenotic Flow Reserve
The relation between coronary pressure and coronary flow
122549
Poiseuille Resistance
Poiseuille Resistance at the location of the stenosis
122550
Turbulence Resistance
Turbulence Resistance at the location of the stenosis
122551
Pressure Drop at SFR
Pressure drop over the stenosis at maximum heart output
122554
Segmentation Method
Method for selection of vessel sub-segments
122555
Estimated Normal Flow
Estimate of the volume of blood flow in the absence of stenosis
122558
Area Length Kennedy
Area Length method defined by Kennedy [Kennedy, 1970]
122559
Area Length Dodge
Area Length method defined by Dodge [Dodge, 1960]
122560
Area Length Wynne
Area Length method defined by Wynne [Wynne]
122562
Multiple Slices
Volume method based on multiple slice
122563
Boak
Volume method defined by Boak [Boak]
122564
TS Pyramid
Volume method defined by Ferlinz [Ferlinz]
122565
Two Chamber
Volume method defined by Graham [Graham]
122566
Parallelepiped
Volume method defined by Arcilla [Arcilla]
122572
BSA^1.219
Corrected Body Surface area for indexing the hemodynamic measurements for a pediatric patient
122574
Equidistant method
Method for selecting sub-segments that are all of the same length
122575
User selected method
Manually selected start and end of sub-segment
122582
Left ventricular posterobasal segment
Left ventricular posterobasal segment
122600
Cardiovascular Analysis Report
Report of a Cardiovascular Analysis, typically from a CT or MR study
122601
Ventricular Analysis
Ventricular Analysis
122602
Myocardial Perfusion Analysis
Myocardial Perfusion Analysis
122603
Calcium Scoring Analysis
Calcium Scoring Analysis
122604
Flow Quantification
Flow Quantification Analysis
122605
Vascular Morphological Analysis
Vascular Morphological Analysis
122606
Vascular Functional Analysis
Vascular Functional Analysis
122607
Thickening Analysis
Analysis of myocardial wall thickening
122608
Absolute Values Of Ventricular Measurements
Section Heading for absolute values of ventricular measurements
122609
Normalized Values Of Ventricular Measurements
Results of normalizing ventricular measurements
122611
Reference Point
Reference Point of a measurement
122612
Central breathing position
Central breathing position between inspiration and expiration
122616
Peak Ejection Rate
Peak of the ventricular ejection rate
122617
Peak Ejection Time
Time of the peak of ventricular ejection
122618
Peak Filling Rate
Peak of the fluid filling rate
122619
Peak Filling Time
Time interval until time of peak filling from a given reference point; e.g. end systole
122620
Papillary Muscle Excluded
Papillary muscle was excluded from the measurement
122621
Papillary Muscle Included
Papillary muscle was included in the measurement
122624
Wall Thickness Ratio end-systolic to end-diastolic
The ratio of the end-systolic wall thickness compared to the end-diastolic wall thickness
122627
Curve Fit Method
The method to smooth a ventricular volume as a function of time
122628
Baseline Result Correction
Baseline correction used in the calculation of the results
122631
Signal Earliest Peak Time
The time in a dynamic set of images at which the first peak of the signal is observed for the analyzed myocardial wall segments
122633
Signal Increase Start Time
This is the time at which the signal begins to increase
122634
Signal Time to Peak
Time interval between the beginning of the signal increase to the time at which the signal intensity reaches its first maximum in a dynamic set of images
122635
MR Perfusion Peak
Peak of the MR perfusion signal
122636
MR Perfusion Slope
Signal intensity as a function of time. It is the change in the signal intensity divided by the change in the time
122637
MR Perfusion Time Integral
MR perfusion time integral from baseline (foot time) to earliest peak
122638
Signal Baseline Start
First time point in a dynamic set of images used in the calculation of the baseline signal intensity for each myocardial wall segment
122639
Signal Baseline End
Last time point in a dynamic set of images used in the calculation of the baseline signal intensity for each myocardial wall segment
122640
Image Interval
The time delta between images in a dynamic set of images
122642
Velocity Encoding Minimum Value
The minimum velocity encoded by the phase encoding gradient
122643
Velocity Encoding Maximum Value
The maximum velocity encoded by the phase encoding gradient
122645
Net Forward Volume
Forward volume-reverse volume
122650
Area Based Method
Area Based Method for estimating volume or area
122651
Diameter Based Method
Diameter Based Method for estimating volume, area or diameter
122652
Volume Based Method
Volume Based Method for estimating volume
122655
NASCET
A method of diameter measurements according to NASCET (North American Symptomatic Carotid Endarterectomy Trial)
122656
ECST
A method of diameter measurements according to ECST (European Carotid Surgery Trial)
122657
Agatston Score Threshold
Agatston Score Threshold
122658
Calcium Mass Threshold
Calcium Mass Threshold
122659
Calcium Scoring Calibration
Calcium Scoring Calibration
122660
Calcium Volume
Calcium Volume
122661
Calcium Mass
Calcium Mass
122664
Late Contrast Enhancement
Delayed hyperenhancement of a tissue observed in an image acquired after injection of contrast media
122665
Time interval since injection of contrast media
Time interval since injection of contrast media
122666
Time relative to R-wave peak
Time relative to R-wave peak
122667
Blood velocity vs. time of cardiac cycle
Relationship between blood velocity and time relative to R-wave peak
122668
Time interval since detection of contrast bolus
Time interval since detection of contrast bolus
122670
Papillary Muscle Included/Excluded
Indicates if the papillary muscle was included or excluded in the measurement
122675
Anterior-Posterior
Anterior to Posterior direction
122680
endoleak
Persistent flow of blood into the stent-grafting
122683
Stent Fracture
Fracture of a stent
122684
Stent Disintegration
Disintegration of a stent
122685
Stent Composition
Material that a stent consists of
122686
Parent Vessel Finding
Finding about the characteristics of the parent vessel of a vessel
122687
Site of Lumen Maximum
Site of Maximal lumen diameter of a vessel
122698
X-Concept
The physical domain (time, space, etc.) to the horizontal axis of the graphical presentation
122699
Y-Concept
The physical domain (time, space, etc.) to the vertical axis of the graphical presentation
122700
Indications for Pharmacological Stress
Indications for Pharmacological Stress
122701
Procedure time base
Reference time for measurement of elapsed time in a procedure
122702
Treadmill speed
Treadmill speed
122703
Treadmill gradient
Treadmill gradient
122704
Ergometer power
Ergometer power
122705
Pharmacological Stress Agent Dose Rate
Pharmacological Stress Agent Dose Rate
122706
Rating of Perceived Exertion
Rating of Perceived Exertion
122707
Number of Ectopic Beats
Number of ectopic beats during a period of collection
122708
Double Product
Heart rate times systolic blood pressure
122709
Activity workload
Physical activity workload (intensity) measurement
122710
Time since start of stage
Elapsed time at stage
122711
Exercise duration after stress agent injection
Exercise duration after stress agent injection
122712
Imaging Start Time
Imaging Start Time
122713
Attenuation correction method
Attenuation correction method
122715
Pharmacological Stress Agent Dose
Pharmacological Stress Agent Dose
122716
Maximum Power Output Achieved
Maximum power output achieved during course of procedure
122717
Peak activity workload
Peak physical activity intensity measurement during course of procedure
122718
Peak Double Product
Peak Double Product measurement during course of procedure
122720
OSEM algorithm
Ordered subsets expectation maximization reconstruction algorithm
122721
Chang method
Chang attenuation correction method
122726
Algorithmic attenuation correction
Attenuation correction not based on image-based attenuation maps
122727
NM transmission attenuation correction
NM transmission attenuation correction
122728
CT-based attenuation correction
CT-based attenuation correction
122729
No Attenuation Correction
No attenuation correction
122730
Bazett QTc Algorithm
Bazett QT Correction Algorithm; QT/(RR ^ 0.5); Bazett HC. "An analysis of the time-relations of electrocardiograms" Heart7:353-370 (1920)
122731
Hodges QTc Algorithm
Hodges QT Correction Algorithm; QT + 1.75 (heart rate-60); Hodges M, Salerno Q, Erlien D. "Bazett's QT correction reviewed. Evidence that a linear QT correction for heart rate is better." J Am Coll Cardiol1:694 (1983)
122732
Fridericia QTc Algorithm
Fridericia QT Correction Algorithm; QT/(RR ^ 0.333); Fridericia LS. "The duration of systole in the electrocardiogram of normal subjects and of patients with heart disease" Acta Med Scand53:469-486 (1920)
122733
Framingham QTc Algorithm
Framingham QT Correction Algorithm; QT + 0.154 (1- RR); Sagie A, Larson MG, Goldberg RJ, et al. "An improved method for adjusting the QT interval for heart rate (the Framingham Heart Study)." Am J Cardiol70:797-801(1992)
122734
Borg RPE Scale
Borg Rating of Perceived Exertion Scale, range 6:20
122735
Borg CR10 Scale
Borg category ratio scale, open ended range with nominal range 0:10
122739
Overall study quality
Overall study quality
122740
Excellent image quality
Excellent image quality
122741
Good image quality
Good image quality
122742
Poor image quality
Poor image quality
122743
Body habitus attenuation
Image attenuation due to body physique (overweight)
122744
Breast attenuation
Image attenuation due to breast tissue
122745
Diaphragmatic attenuation
Image attenuation due to diaphragm
122748
False positive defect finding
Finding of a defect is incorrect; e.g. from automated analysis
122750
Non-diagnostic - low heart rate
ECG is non-diagnostic due to low heart rate
122751
Non-diagnostic - resting ST abnormalities
ECG is non-diagnostic due to resting ST abnormalities
122752
Non-diagnostic - ventricular pacing or LBBB
ECG is non-diagnostic due to ventricular pacing or Left Bundle Branch Block
122753
Non-diagnostic ECG
ECG is non-diagnostic for presence of acute coronary syndrome
122755
Strongly positive
Strongly positive finding
122756
Strongly positive - ST elevation
Strongly positive finding - ST elevation
122757
ST Depression - Horizontal
Finding of ST segment depression with no slope
122758
ST Depression - Upsloping
Finding of ST segment depression with upslope
122759
ST Depression - Downsloping
Finding of ST segment depression with downslope
122760
Stress test score
Stress test score
122762
Number of diseased vessel territories
Number of diseased vessel territories
122764
Weight exceeds equipment limit
Patient weight exceeds equipment limit
122768
Difference in Ejection Fraction
Difference in Ejection Fraction
122769
Difference in ED LV Volume
Difference in End Diastolic Left Ventricular Volume
122770
Ratio of achieved to predicted maximal oxygen consumption
Ratio of achieved to predicted maximal oxygen consumption
122771
Ratio of achieved to predicted functional capacity
Ratio of achieved to predicted functional capacity
122772
Aerobic index
Workload (Watts) at target heart rate divided by body weight
122773
ST/HR Index
ST depression at peak exercise divided by the exercise-induced increase in heart rate [Kligfield P, Ameisen O, Okin PM. "Heart rate adjustment of ST segment depression for improved detection of coronary artery disease." Circulation 1989;79:245-55.]
122775
Agreement with prior findings
Agreement with prior findings
122776
Disagreement with prior findings
Disagreement with prior findings
122781
Rest thallium/stress technetium procedure
Nuclear Medicine Rest thallium/stress technetium procedure
122782
Rest technetium/stress technetium 1 day procedure
Nuclear Medicine Rest technetium/stress technetium 1 day procedure
122783
Rest technetium/stress technetium 2 day procedure
Nuclear Medicine Rest technetium/stress technetium 2 day procedure
122784
Stress technetium/rest technetium 1 day procedure
Nuclear Medicine Stress technetium/rest technetium 1 day procedure
122785
NM Myocardial Viability procedure
Nuclear Medicine Myocardial Viability procedure
122791
PET Myocardial Perfusion, Rest only
Positron Emission Tomography Perfusion Imaging procedure, rest only
122792
PET Myocardial Perfusion, Stress only
Positron Emission Tomography Perfusion Imaging procedure, stress only
122793
PET Myocardial Perfusion, Rest and Stress
Positron Emission Tomography Perfusion Imaging procedure, rest and stress
122795
PET Myocardial Viability, Rest only
Positron Emission Tomography Myocardial Viability procedure, rest only
122796
PET Myocardial Viability, Stress only
Positron Emission Tomography Myocardial Viability procedure, stress only
122797
PET Myocardial Viability, Rest and Stress
Positron Emission Tomography Myocardial Viability procedure, rest and stress
122799
Anginal Equivalent
Group of symptoms heralding angina pectoris that does not include chest pain (dyspnea, diaphoresis, profuse vomiting in a diabetic patient, or arm or jaw pain)
123001
Radiopharmaceutical
Active ingredient (molecular) used for radioactive tracing
123003
Radiopharmaceutical Start Time
Time of radiopharmaceutical administration to the patient for imaging purposes
123004
Radiopharmaceutical Stop Time
Ending time of radiopharmaceutical administration to the patient for imaging purposes
123005
Radiopharmaceutical Volume
Volume of radiopharmaceutical administered to the patient
123006
Radionuclide Total Dose
Total amount of radionuclide administered to the patient at Radiopharmaceutical Start Time
123007
Radiopharmaceutical Specific Activity
Activity per unit mass of the radiopharmaceutical at Radiopharmaceutical Start Time
123009
Radionuclide Syringe Counts
Pre-injection syringe acquisition count rate
123010
Radionuclide Residual Syringe Counts
Syringe acquisition count rate following patient injection
123011
Contrast/Bolus Agent
Contrast or bolus agent
123012
Pre-Medication
Medication to be administered at the beginning of the Scheduled Procedure Step
123014
Target Region
Anatomic Region to be imaged
123015
Imaging Direction
Direction of imaging (includes view, transducer orientation, patient orientation, and/or projection)
123016
Imaging Conditions
Imaging condition for refinement of protocol (includes secondary posture, instruction, X-Ray / electron beam energy or nuclide, and ultrasound modes), as used in JJ1017 v3.0
123019
Caudal 10 degree distal-cranioproximal oblique
Caudal 10 degree distal-cranioproximal oblique radiographic projection, defined per Smallwood et al
123101
Neighborhood Analysis
Surface processing utilizing predefined weighting factors (i.e., kernels) applied to different data values depending on their location relative to other data values within the data domain. Includes Low Pass, High Pass, Gaussian, Laplacian, etc.
123102
Adaptive Filtering
Surface processing applied non-uniformly utilizing a priori knowledge of the system and/or relative locations of the data values within the data domain. Example: Neighborhood analysis where weighting factors are modified continuously based on predefined criteria
123103
Edge Detection
Surface processing through the exploitation of discontinuities in the data values within their domain. Includes Gradient filters
123104
Morphological Operations
Surface processing based on the connectivity of values based on the shape or structure of the data values within their domain. Includes erode, dilate, etc.
123105
Histogram Analysis
Surface processing applied to the distribution of the data values. Includes thresholding, Bayesian Classification, etc.
123106
Multi-Scale/Resolution Filtering
Surface processing accomplished through varying the data domain size. Include deformable models
123107
Cluster Analysis
Surface processing accomplished by combining data values based on their relative location within their domain or value distribution. Includes K- and C-means, Fuzzy Analysis, Watershed, Seed Growing, etc.
123108
Multispectral Processing
Surface processing accomplished through the weighted combination of multiple data sets. Includes Principle Component Analysis, linear and non-linear weighed combinations, etc.
123109
Manual Processing
Surface processing accomplished through human interaction. Region drawing
123110
Artificial Intelligence
Surface processing using Artificial Intelligence techniques, such as Machine Learning, Neural Networks, etc.
123111
Deformable Models
Surface processing using Deformable Model techniques, such as Point Distribution Models, Level Sets, Simplex Meshes, etc.
125000
OB-GYN Ultrasound Procedure Report
Document Title of OB-GYN procedure report
125001
Fetal Biometry Ratios
Report section for assessment of fetal growth using ratios and indexes
125002
Fetal Biometry
Report section for assessment of fetal growth
125003
Fetal Long Bones
Report section for assessment of fetal growth by long bone measurements
125004
Fetal Cranium
Report section for assessment of fetal cranium growth
125005
Biometry Group
Biometric assessment of
125006
Biophysical Profile
Report section for assessment of biophysical observations that evaluate fetal well-being according to Manning, Antepartum Fetal Evaluation: Development of a Fetal Biophysical Profile Score, Am. J Obstet Gynecol, 1980;136:787
125007
Measurement Group
A grouping of related measurements and calculations that share a common context
125008
Fetus Summary
Report section for fetus specific procedure summary observations
125009
Early Gestation
Report section for assessment of early gestation fetus
125010
Identifier
A name to differentiate between multiple instances of some item
125011
Pelvis and Uterus
Report section for assessment of pelvis and uterus
125012
Growth Percentile rank
The rank of a measured growth indicator relative to a normal distribution expressed as a percentage
125013
Growth Z-score
The rank of a measured growth indicator relative to a normal distribution expressed as the dimensionless quantity z = (x-m) /s where (x-m) is the deviation of the value x, from the distribution mean, m, and s is the standard deviation of the distribution
125015
Fetus Characteristics
Fetus characteristics (findings section title)
125016
Fetal Measurements
Fetal Measurements (findings section title)
125021
Frame of Reference Identity
There is a defined equivalence between the Frame of Reference of the Registration SOP instance and the Frame of Reference of the referenced images
125022
Fiducial Alignment
The registration is based on fiducials that represent patient or specimen features identified in each data set
125023
Acquisition Equipment Alignment
Registration based on a-priori knowledge of the acquisition geometry. This is not an object registration as in fiducial registration. Rather, it specifies a known spatial relationship
125024
Image Content-based Alignment
Computed registration based on global image information
125025
Visual Alignment
Registration by visually guided manipulation
125030
Inter-Hemispheric Plane
A plane fiducial that specifies the location of the plane separating the two hemispheres of the brain
125031
Right Hemisphere Most Anterior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the anterior limit of the right brain hemisphere
125032
Right Hemisphere Most Posterior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the posterior limit of the right brain hemisphere
125033
Right Hemisphere Most Superior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the superior limit of the right brain hemisphere
125034
Right Hemisphere Most Inferior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the inferior limit of the Right brain hemisphere
125035
Left Hemisphere Most Anterior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the anterior limit of the left brain hemisphere
125036
Left Hemisphere Most Posterior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the posterior limit of the left brain hemisphere
125037
Left Hemisphere Most Superior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the superior limit of the left brain hemisphere
125038
Left Hemisphere Most Inferior
A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the inferior limit of the left brain hemisphere
125040
Background
That which is not part of an object
125041
Registration Input
A segment for use as an input to an image registration process; e.g. to specify the bounding region for determining a Frame of Reference Transformation Matrix
125100
Vascular Ultrasound Procedure Report
Root Document Title for ultrasound vascular evidence reports (worksheets)
125101
Vessel Branch
The particular vessel branch, such as the inferior, medial or lateral
125102
Graft Type
A descriptor or elaboration of the type of graft
125105
Measurement Orientation
A modifier to a 2D distance measurement to describe its orientation; e.g. a vascular distance measurement for a vessel plague could have a modifier Transverse or Longitudinal
125106
Doppler Angle
The angle formed between the Doppler beam line and the direction of blood flow within a region of interest in the body defined by the sample volume
125107
Sample Volume Depth
The depth of the center of the Doppler sample volume measured from skin line along the Doppler line
125195
Pediatric Cardiac Ultrasound Report
Pediatric Cardiac Ultrasound Report (document title)
125196
Fetal Cardiac Ultrasound Report
Fetal Cardiac Ultrasound Report (document title)
125197
Adult Congenital Cardiac Ultrasound Report
Adult Congenital Cardiac Ultrasound Report (document title)
125200
Adult Echocardiography Procedure Report
Document title of adult echocardiography procedure (evidence) report
125201
Illustration of Finding
An image that is a pictorial representation of findings. The concept is typically used as a purpose of reference to an image, such as a depiction of myocardium segments depicting wall motion function
125202
LV Wall Motion Score Index
The average of all scored (non-zero) Left Ventricle segment wall motion scores
125203
Acquisition Protocol
A type of clinical acquisition protocol for creating images or image-derived measurements. Acquisition protocols may be specific to a manufacturer's product
125204
Area-length biplane
Method for calculating left ventricular volume from two orthogonal views containing the true long axis (usually the apical 4 and 2 chamber views). Volume = [pL1 / 6] * [(4A1) ÷ (pL1) ] * [(4A2) ÷ (pL2) ]
125205
Area-Length Single Plane
Method for calculating left ventricular volume from a view containing the true long axis (usually the apical 4-chamber view). Volume = [8(A)2]÷[3pL]
125206
Cube
Method (formula) for calculating left ventricle volumes and function derivatives (EF, SV, SI, etc.) that estimates the volume as the cube of diameter
125207
Method of Disks, Biplane
Method of calculating volume based on the summation of disk volumes. The disk axis is parallel to the left ventricular long axis and using a disk diameter averaged from the two chamber and four chamber views
125208
Method of Disks, Single Plane
Method of calculating volume based on the summation of disk volumes. The disk axis is parallel to the left ventricular long axis with disk diameter taken from the four-chamber view
125209
Teichholz
Method (formula) for calculating left ventricle volumes and function derivatives (EF, SV, SI, etc.) Volume = [7.0/(2.4+D) ]*D3
125210
Area by Pressure Half-Time
Mitral valve area (cm2) by Pressure Half-time = 220 (cm2.ms) / PHT (ms)
125211
Biplane Ellipse
Area = P/4 X d1 X d2 d1 = anterior/posterior axis d2 = medial/lateral axis Hagen-Ansert, Sandra L., Textbook of Diagnostic Ultrasound, ed. 3, The C.V.Mosby Co., 1989, p. 73.
125212
Continuity Equation
For conduits in series ("in continuity"), volume flow is equal: A1*V1 = A2*V2. where V is the velocity
125213
Continuity Equation by Mean Velocity
For conduits in series ("in continuity"), volume flow is equal: A1*V1 = A2*V2. where V is the mean velocity
125214
Continuity Equation by Peak Velocity
For conduits in series ("in continuity"), volume flow is equal: A1*V1 = A2*V2. where V is the peak velocity
125215
Continuity Equation by Velocity Time Integral
For conduits in series ("in continuity"), volume flow is equal: A1*V1 = A2*V2. where V is the velocity time integral
125216
Proximal Isovelocity Surface Area
Utilizes aliasing velocity (by color Doppler) of flow into an orifice (often regurgitant or stenotic) to measure instantaneous flow rate, orifice area, and flow volume. The instantaneous flow rate = (2πr2vav ) * (α / π) where vav is the constant velocity known as aliasing velocity at radius r, vp is the peak velocity at the orifice, and α is the angle in radians of the constant velocity surface. Estimated Orifice area = Flow rate / vp , where vp is the peak velocity at the orifice and the flow rate is the PISA peak flow rate. The volume flow is then the product of the orifice area and Velocity Time Integral
125217
Full Bernoulli
ΔP = 4*(V12 - V22)
125218
Simplified Bernoulli
ΔP = 4*V2
125219
Doppler Volume Flow
Volume flow = Conduit CSA * (Velocity Time Integral)
125220
Planimetry
Direct measurement of an area by tracing an irregular perimeter
125221
Left Ventricle Mass by M-mode
Mass = 1.04 * [(ST+LVID+PWT)3 - LVID3] * 0.8+ 0.6. Mass unit is grams and length in cm
125222
Left Ventricle Mass by Truncated Ellipse
Mass = 1.05P ((b + t)2 X (2/3 (a + t) + d - d3 /3(a + t)2) - b2 (2/3a + d - d3 /3a2)) a = Semi-major axis from widest minor axis radius to apex. b = Short axis radius calculated from short axis cavity area t = Myocardial thickness calculated from short axis epicardial and cavity areas d = Truncated semi-major axis from widest short axis diameter to plane of mitral annulus. Mass unit is grams and length in cm. Schiller NB et al: Recommendations for quantification of the left ventricle by two-dimensional echocardiography, American Society of Echocardiography 2:364, 1989.
125223
4 Point Segment Finding Scale
A four point, echocardiographic numeric scoring scheme of myocardium segments based on evaluation of wall motion and ventricle morphology. Recommendations for Quantitation of the Left Ventricle by Two-Dimensional Echocardiography, Journal of the American Society of Echocardiography, 2:358-367, 1989
125224
5 Point Segment Finding Scale
A five point, echocardiographic numeric scoring scheme of myocardium segments based on evaluation of wall motion and ventricle morphology. Recommendations for Quantitation of the Left Ventricle by Two-Dimensional Echocardiography, Journal of the American Society of Echocardiography, 2:358-367, 1989
125225
5 Point Segment Finding Scale With Graded Hypokinesis
A five point, echocardiographic numeric scoring scheme of myocardium segments based on evaluation of wall motion and ventricle morphology, with severity of hypokinesis graded. Recommendations for Quantitation of the Left Ventricle by Two-Dimensional Echocardiography, Journal of the American Society of Echocardiography, 2:358-367, 1989
125226
Single Plane Ellipse
Method of estimating volume from a planar ellipse. Equivalent to Biplane Ellipse with an assumption that the ellipse in the orthogonal plane has identical major and minor diameters
125227
Modified Simpson
Modified Simpson's Method of estimating ventricular volume, based on the method of disks with paired apical views. Schiller NB, et al. "Recommendations for quantitation of the left ventricle by two-dimensional echocardiography. American Society of Echocardiography Committee on Standards, Subcommittee on Quantitation of Two-Dimensional Echocardiograms". J Am Soc Echocardiogr.1989 2(5):358-367. Sep-Oct
125228
Bullet Method
Bullet method of estimating ventricular volume. Volume = 5/6 * L * S L: Left ventricle long axis length S: Left ventricle area, SAX view at level of Mitral Valve
125230
Power Doppler
Color coded ultrasound images of blood flow, which depict the amplitude, or power, of Doppler signals
125231
3D mode
Volumetric ultrasound imaging
125233
Start of drug dose administration
Onset of administration of dose of a drug
125234
Start of contrast agent administration
Onset of contrast agent administration
125235
Destruction of microbubbles
Destruction of ultrasonic contrast microbubbles by a high-energy ultrasound pulse
125236
Onset of exercise
Instant at which exercise begins
125237
Cessation of exercise
Instant at which exercise ends
125238
Onset of stimulation
Instant at which stimulation begins
125239
Cessation of stimulation
Instant at which stimulation ends
125240
Line scan pattern
Ultrasound transducer scan pattern in which information is gathered along a line
125241
Plane scan pattern
Ultrasound transducer scan pattern in which information is gathered within a plane
125242
Volume scan pattern
Ultrasound transducer scan pattern in which information is gathered within a volume
125251
Non-imaging Doppler ultrasound transducer geometry
Ultrasound transducer geometry characterized by a single scan line used for PW or CW Doppler scanning
125252
Linear ultrasound transducer geometry
Ultrasonic transducer geometry characterized by parallel lines
125253
Curved linear ultrasound transducer geometry
Ultrasonic transducer geometry characterized by radial lines normal to the outside of a curved surface
125254
Sector ultrasound transducer geometry
Ultrasonic transducer geometry characterized by lines originating from a common apex
125255
Radial ultrasound transducer geometry
Ultrasonic transducer geometry characterized by lines emanating radially from a single point
125256
Ring ultrasound transducer geometry
Ultrasonic transducer geometry characterized by a circular ring of transducer elements
125257
Fixed beam direction
Ultrasonic steering technique consisting of a single beam normal to the transducer face steered by the orientation of the probe
125258
Mechanical beam steering
Ultrasonic steering technique consisting of mechanically directing the beam
125259
Phased beam steering
Ultrasonic steering technique consisting of electronically-steered beams
125261
External Transducer
Transducer is designed to be placed onto the surface of the subject
125262
Transesophageal Transducer
Transducer is designed for insertion into the esophagus
125263
Endovaginal Transducer
Transducer is designed for insertion into the vagina
125264
Endorectal Transducer
Transducer is designed for insertion into the rectum
125265
Intravascular Transducer
Transducer is designed for insertion via a catheter
125270
Left Ventricle Mass by Area Length
method to measure the mass of the Left Ventricle via the ASE area-length method at end diastole. LV Mass = 1.05*(5/6*(A1*(L+t)) - 5/6*(A2*L)) A1 = Left Ventricle epicardial SAX area at the level of the papillary muscle tips at end diastole. A2 = Left Ventricle endocardial SAX area cavity area at the level of the papillary muscle tips at end diastole. L = Left Ventricle apical view long axis length at end diastole. t = Myocardial thickness can be computed as: t = sqrt (A1/3.14) - sqrt (A2/3.14) Reference: 1) Schiller, N.B., et al. "Recommendations for Quantification of the LV by Two-dimensional Echocardiography." J Am Soc Echo, Vol. 2, No. 5: 358-367, Sep-Oct 1989. 2) Reichek, N., et al. "Anatomic Validation of Left Ventricular Mass Estimates from Clinical Two-dimensional Echocardiography: Initial Results." Circulation, Vol. 67, No. 2: 348-52, February 1983
125271
Left Ventricle Mass by M-mode - adjusted by Height
Equation = Left Ventricle Mass by M-mode (in gram) / (Height (in meter)) ^2.7 Reference: Giovanni De Simone, et al. "Effect of Growth on Variability of Left Ventricular Mass: Assessment of Allometric Signals in Adults and Children and Their Capacity to Predict Cardiovascular Risk". New York, New York and Cincinnati, Ohio
125272
Left Ventricle Mass by Truncated Ellipse - adjusted by Height
Equation = Left Ventricle Mass by Truncated Ellipse / Height^2.7 Reference: Giovanni De Simone, et al. "Effect of Growth on Variability of Left Ventricular Mass: Assessment of Allometric Signals in Adults and Children and Their Capacity to Predict Cardiovascular Risk". New York, New York and Cincinnati, Ohio
125273
Left Ventricle Mass by Area Length - adjusted by Height
Equation = Left Ventricle Mass by Area Length / Height^2.7 Reference: Giovanni De Simone, et al. "Effect of Growth on Variability of Left Ventricular Mass: Assessment of Allometric Signals in Adults and Children and Their Capacity to Predict Cardiovascular Risk". New York, New York and Cincinnati, Ohio
125901
CARDIOsphere
CARDIOsphere™ ultrasonic contrast agent produced by POINT Biomedical
125902
Echovist
Echovist® ultrasonic contrast agent produced by Schering AG
125903
Imagify
Imagify™ ultrasonic contrast agent produced by Accusphere Inc
125904
Levovist
Levovist® ultrasonic contrast agent produced by Schering AG
125905
Sonazoid
Sonazoid™ ultrasonic contrast agent produced by Daiichi Pharmaceutical / General Electric
125906
SonoVue
SonoVue™ ultrasonic contrast agent produced by Bracco Diagnostics
125907
Targestar-B
Targestar™-B ultrasonic contrast agent produced by Targeson LLC
125908
Targestar-P
Targestar™-P ultrasonic contrast agent produced by Targeson LLC
126000
Imaging Measurement Report
A structured report containing the quantitative results of human or machine analysis of images
126001
Oncology Measurement Report
A structured report containing the quantitative results of human or machine analysis of images for oncology evaluation
126002
Dynamic Contrast MR Measurement Report
A structured report containing the quantitative results of human or machine analysis of DCE-MR
126003
PET Measurement Report
A structured report containing the quantitative results of human or machine analysis of PET images
126010
Imaging Measurements
Measurements made on images
126011
Derived Imaging Measurements
Measurements derived from measurements made on images
126020
Multiparametric MRI
An MRI procedure in which multiple parameters including diffusion, dynamic contrast and T2 are measured
126021
Multiparametric MRI of prostate
An MRI procedure of the prostate in which multiple parameters including diffusion, dynamic contrast and T2 are measured
126022
Multiparametric MRI of whole body
An MRI procedure of the whole body in which multiple parameters including diffusion, dynamic contrast and T2 are measured
126030
Sum of segmented voxel volumes
The volume derived by summing the volumes of all the voxels (and partial voxels if the segment contains partially occupied voxels) included in the segment
126031
Peak Value Within ROI
Maximum average gray value that is calculated from a 1 cubic centimeter sphere placed within the region of interest. Reference Wahl et al PERCIST article
126032
Metabolic Volume
The volume of a lesion (e.g. a tumor) ascertained through information about its metabolic activity (e.g. SUV on PET). Abbreviated "MV". Synonymous with Metabolic Tumor Volume (MTV)
126033
Total Lesion Glycolysis
The total activity of a lesion obtained as the product of its volume and its glycolytic activity (on FDG-PET). The volume may be defined on the same modality (e.g. the MV on FDG-PET by some thresholding or other technique) or on another spatially registered modality (e.g. the lesion outline segmented on CT or MR). Does not apply to other radiopharmaceuticals than those involved in glucose metabolism. Abbreviated TLG. Synonymnous with "Tumor Lesion Glycolysis"
126034
Glycolysis
The amount glycolytic activity summed across all voxels in a defined region or within a defined range of SUV (on FDG-PET)
126035
Total Lesion Proliferation
The total activity of a lesion obtained as the product of its volume and its proliferative activity (on FLT-PET). The volume may be defined on the same modality (e.g. the MV on FDG-PET by some thresholding or other technique) or on another spatially registered modality (e.g. the lesion outline segmented on CT or MR). Does not apply to other radiopharmaceuticals than those involved in cellular proliferation. Abbreviated TLP. Synonymnous with "Tumor Lesion Proliferation"
126036
Proliferative Activity
The amount proliferative activity summed across all voxels in a defined region or within a defined range of SUV (on FLT-PET)
126037
Standardized Added Metabolic Activity (SAM)
A background-corrected, partial volume independent version of TLG. SAM is calculated by drawing a volume of interest (VOI1) around the tumour and a larger VOI (VOI2) around VOI1. Subtracting the background activity in VOI2-VOI1 from VOI1 yields SAM. See Mertens et al. "Standardized added metabolic activity (SAM): a partial volume independent marker of total lesion glycolysis in liver metastases". Eur J Nucl Med Mol Imaging (2012) 39:1441-1448
126038
Standardized Added Metabolic Activity (SAM) Background
The background value (VOI2-VOI1) used to calculate Standardized Added Metabolic Activity (SAM). SAM is calculated by drawing a volume of interest (VOI1) around the tumour and a larger VOI (VOI2) around VOI1. Subtracting the background activity in VOI2-VOI1 from VOI1 yields SAM. See Mertens et al. "Standardized added metabolic activity (SAM): a partial volume independent marker of total lesion glycolysis in liver metastases". Eur J Nucl Med Mol Imaging (2012) 39:1441-1448
126039
Lesion to Background SUV Ratio
The ratio of the SUV within a tumor to the SUV of a pre-defined background region. Need reference(s). A more general concept than Tumor to Background Ratio (TBR)
126040
Background for Lesion to Background SUV Ratio
The SUV of a pre-defined background region used to compute Lesion to Background SUV Ratio. Need reference(s)
126050
Fractal Dimension
A statistical index of complexity comparing how detail in a fractal pattern changes with the scale at which it is measured; a ratio of the change in detail to the change in scale
126051
Skewness
Measure of the asymmetry of the probability distribution of a real-valued random variable about its mean
126052
Kurtosis
Measure of the peakedness of the probability distribution of a real-valued random variable
126060
Entropy of GLCM
The zero order entropy of a Gray Level Co-occurrence Matrix (GLCM). A measure of disorder. See http://www.fp.ucalgary.ca/mhallbey/equations.htm
126061
Energy of GLCM
The energy (uniformity) (square root of the Angular Second Moment (ASM)) of a Gray Level Co-occurrence Matrix (GLCM). A measure of orderliness. See http://www.fp.ucalgary.ca/mhallbey/equations.htm
126062
Homogeneity of GLCM
The Inverse Difference Moment of a Gray Level Co-occurrence Matrix (GLCM). See http://www.fp.ucalgary.ca/mhallbey/equations.htm
126063
Contrast of GLCM
The sum of squares variance of a Gray Level Co-occurrence Matrix (GLCM). See http://www.fp.ucalgary.ca/mhallbey/equations.htm
126064
Dissimilarity of GLCM
The dissimilarity of a Gray Level Co-occurrence Matrix (GLCM). See http://www.fp.ucalgary.ca/mhallbey/equations.htm
126065
ASM of GLCM
The Angular Second Moment of a Gray Level Co-occurrence Matrix (GLCM). See http://www.fp.ucalgary.ca/mhallbey/equations.htm
126066
Correlation of GLCM
A measure of the linear dependency of grey levels on those of neighbouring pixels of a Gray Level Co-occurrence Matrix (GLCM). See http://www.fp.ucalgary.ca/mhallbey/equations.htm
126067
Gray Level Co-occurrence Matrix (GLCM)
A tabulation of how often different combinations of pixel values (grey levels) occur in an image. See http://www.fp.ucalgary.ca/mhallbey/the_glcm.htm
126070
Subject Time Point Identifier
An identifier of a specific time point in a continuum, which is unique within an appropriate local context (such as an entire organization, system or treatment protocol), which identifies the time point for a specific patient
126071
Protocol Time Point Identifier
An identifier of a specific time point in a continuum, which is unique within an appropriate local context (such as an entire organization, system or treatment protocol), which identifies the time point "slot" within a treatment protocol using the same value for all patients in the protocol
126072
Time Point Type
A pre-defined type of a specific time point in a continuum
126073
Time Point Order
A number indicating the order of a time point relative to other time points in the same continuum
126074
Posttreatment
The time after the treatment of interest
126075
Eligibility
For the purpose of determining eligibility for a protocol
126080
RECIST 1.0
Response Evaluation Criteria in Solid Tumors version 1.0. See [RECIST] in Normative References
126081
RECIST 1.1
Response Evaluation Criteria in Solid Tumors Version 1.1. See Eisenhauer et al. "New Response Evaluation Criteria in Solid Tumours: Revised RECIST Guideline (version 1.1)." European Journal of Cancer 45, no. 2 (n.d.): 228-47. doi:10.1016/j.ejca.2008.10.026.
126100
Real World Value Map used for measurement
A reference to the Real World Value Map applied to the stored image pixel values before their use for a measurement
126200
Image Library Group
A container that groups common information about a set of images used as evidence to produce a report
126201
Acquisition Date
The date the acquisition of data started
126202
Acquisition Time
The time the acquisition of data started
126203
PET Radionuclide Incubation Time
The time between the start of injection of the PET radionuclide and the start of acquisition of the PET data
126220
R2-Coefficient
Coefficient of determination, R2. An indication of goodness of fit
126300
Perfusion analysis by Stable Xenon CT technique
Perfusion analysis by Stable Xenon CT technique
126301
Perfusion analysis by IV Iodinated Contrast CT technique
Perfusion analysis by IV Iodinated Contrast CT technique
126302
Perfusion analysis by Arterial Spin Labeling MR technique
Perfusion analysis by Arterial Spin Labeling (ASL) MR technique
126303
Perfusion analysis by Susceptibility MR technique
Perfusion analysis by Susceptibility (T2*) MR technique
126310
Least Mean Square (LMS) deconvolution
Least Mean Square (LMS) deconvolution
126311
Singular Value Decomposition (SVD) deconvolution
Singular Value Decomposition (SVD) deconvolution
126312
Ktrans
Ktrans, the volume transfer constant of a tracer diffusion kinetic model, specifically the volume transfer constant between blood plasma and extravascular extracellular space (EES) See Tofts et al, "Estimating Kinetic Parameters From Dynamic Contrast-Enhanced T1-Weighted MRI of a Diffusable Tracer: Standardized Quantities and Symbols", Journal of Magnetic Resonance Imaging, vol. 10, pp. 223-232, 1999
126313
kep
kep, the rate constant between extravascular extracellular space (EES) and blood plasma See Tofts et al, "Estimating Kinetic Parameters From Dynamic Contrast-Enhanced T1-Weighted MRI of a Diffusable Tracer: Standardized Quantities and Symbols", Journal of Magnetic Resonance Imaging, vol. 10, pp. 223-232, 1999
126314
ve
ve, the fractional (not absolute) volume of extravascular extracellular space (EES) per unit volume of tissue See Tofts et al, "Estimating Kinetic Parameters From Dynamic Contrast-Enhanced T1-Weighted MRI of a Diffusable Tracer: Standardized Quantities and Symbols", Journal of Magnetic Resonance Imaging, vol. 10, pp. 223-232, 1999
126320
IAUC
The intial area under the contrast agent concentration-time curve
126321
IAUC60
The intial area under the contrast agent concentration-time curve at 60 seconds after the onset time
126322
IAUC90
The intial area under the contrast agent concentration-time curve at 90 seconds after the onset time
126330
tau_m
τm. The mean intracellular water lifetime (τi). Used in the Shutter-Speed Model (SSM) of tracer kinetics
126331
vp
vp. The fractional (not absolute) blood plasma volume per unit volume of tissue. See Tofts et al, "Estimating Kinetic Parameters From Dynamic Contrast-Enhanced T1-Weighted MRI of a Diffusable Tracer: Standardized Quantities and Symbols", Journal of Magnetic Resonance Imaging, vol. 10, pp. 223-232, 1999
126340
Standard Tofts Model
A tracer diffusion kinetic model in which the permeability is assumed to be isodirectional. See P. Tofts, "Modeling tracer kinetics in dynamic Gd-DTPA MR imaging", Journal of Magnetic Resonance Imaging, vol. 7, pp. 91-101, 1997
126341
Extended Tofts Model
A tracer diffusion kinetic model in which the permeability is not assumed to be isodirectional, and which includes the contribution of tracer in the blood plasma to the total tissue concentration. See P. Tofts, "Modeling tracer kinetics in dynamic Gd-DTPA MR imaging", Journal of Magnetic Resonance Imaging, vol. 7, pp. 91-101, 1997
126342
Model-free concentration-time quantitification
A semiquantitative analysis of the contrast-enhancement concentration versus time curve that avoids the use of a pharmacokinetic model; e.g. integration to compute the initial area under the curve
126343
First Pass Leakage Profile (FPLP)
A tracer diffusion kinetic model that accounts for the tumor leakage profile during the first pass of contrast. See Li, Ka-Loh, Xiao Ping Zhu, John Waterton, and Alan Jackson. "Improved 3D Quantitative Mapping of Blood Volume and Endothelial Permeability in Brain Tumors." Journal of Magnetic Resonance Imaging 12, no. 2 (2000): 347-357. doi:10.1002/1522-2586(200008)12:2<347::AID-JMRI19>3.0.CO;2-7
126344
Shutter-Speed Model (SSM)
A tracer diffusion kinetic model that does not assume that intercompartmental water molecule exchange is infinitely fast. See Li, Xin, Wei Huang, Thomas E. Yankeelov, Alina Tudorica, William D. Rooney, and Charles S. Springer. "Shutter-Speed Analysis of Contrast Reagent Bolus-Tracking Data: Preliminary Observations in Benign and Malignant Breast Disease." Magnetic Resonance in Medicine 53, no. 3 (2005): 724-29. doi:10.1002/mrm.20405
126350
T1 by Multiple Flip Angles
T1 measurement by Multiple Flip Angles (MFA) (variable saturation) method
126351
T1 by Inversion Recovery
T1 measurement by Inversion Recovery (IR) method
126352
T1 by Fixed Value
Calculation was performed using a fixed value of T1 rather than a measured value. The value could be encoded as the value of (126353, DCM, "T1 Used For Calculation")
126353
T1 Used For Calculation
The fixed value of T1 used for a calculation
126360
AIF Ignored
No Arterial Input Function was used
126361
Population Averaged AIF
A population-averaged Arterial Input Function
126362
User-defined AIF ROI
An Arterial Input Function computed from a user-defined Region of Interest
126363
Automatically Detected AIF ROI
An Arterial Input Function computed from an automatically detected Region of Interest
126364
Blind Estimation of AIF
A data-driven blind source separation (BSS) algorithm that estimates AIF from individuals without any presumed AIF model and initialization. See Lin, Yu-Chun, Tsung-Han Chan, Chong-Yung Chi, Shu-Hang Ng, Hao-Li Liu, Kuo-Chen Wei, Yau-Yau Wai, Chun-Chieh Wang, and Jiun-Jie Wang. "Blind Estimation of the Arterial Input Function in Dynamic Contrast-Enhanced MRI Using Purity Maximization." Magnetic Resonance in Medicine 68, no. 5 (November 1, 2012): 1439-49. doi:10.1002/mrm.24144
126370
Time of Peak Concentration
The time at which the concentration-time curve achieves its peak for the first time. Used as a concept name for a value or as a method; e.g. used as a method of calculation for BAT. See Shpilfoygel Med Phys 2008. doi: 10.1118/1.1288669
126371
Bolus Arrival Time
The nominal time at which arrival of a contrast bolus is detected, which is used as a reference point for subsequent calculations. Used as a concept name for a value or as a method. No specific computational method is implied by this general definition. Abbreviated BAT
126372
Time of Leading Half-Peak Concentration
The time at which the concentration-time curve achieves half of its peak density for the first time. Used as a concept name for a value or as a method; e.g. used as a method of calculation for BAT. See Shpilfoygel Med Phys 2008. doi: 10.1118/1.1288669
126373
Temporal Derivative Exceeds Threshold
A method of determining BAT that involves computing the temporal derivative of the concentration-time curve and selecting the time when the temporal derivative exceeds a specified threshold. See Shpilfoygel Med Phys 2008. doi: 10.1118/1.1288669
126374
Temporal Derivative Threshold
A threshold applied to the temporal derivative of the concentration-time curve; e.g. used to establish BAT. See Shpilfoygel Med Phys 2008. doi: 10.1118/1.1288669
126375
Maximum Slope
The maximum rate of signal intensity change within a measured region of a time-activity curve. See Boonsirikamchai, Piyaporn, Harmeet Kaur, Deborah A. Kuban, Edward Jackson, Ping Hou, and Haesun Choi. "Use of Maximum Slope Images Generated From Dynamic Contrast-Enhanced MRI to Detect Locally Recurrent Prostate Carcinoma After Prostatectomy: A Practical Approach." American Journal of Roentgenology 198, no. 3 (March 1, 2012): W228-W236. doi:10.2214/AJR.10.6387
126376
Maximum Difference
The maximum degree of signal intensity change within a measured region of a time-activity curve. See Boonsirikamchai, Piyaporn, Harmeet Kaur, Deborah A. Kuban, Edward Jackson, Ping Hou, and Haesun Choi. "Use of Maximum Slope Images Generated From Dynamic Contrast-Enhanced MRI to Detect Locally Recurrent Prostate Carcinoma After Prostatectomy: A Practical Approach." American Journal of Roentgenology 198, no. 3 (March 1, 2012): W228-W236. doi:10.2214/AJR.10.6387
126377
Tracer Concentration
Tracer concentration in tissue; e.g. in a DCE-MR experiment, the concentration of contrast agent in mmol/l
126380
Contrast Longitudinal Relaxivity
The degree to which a paramagnetic contrast agent can enhance the proton longitudinal relaxation rate constant (R1, 1/T1), normalized to the concentration of the contrast agent. Also referred to as r1. Typically expressed in units of l/mmol/s
126390
Regional Blood Flow
The flow rate of blood perfusing a region as volume per mass per unit of time
126391
Regional Blood Volume
The volume of blood perfusing a region as volume per mass
126392
Oxygen Extraction Fraction
The percent of the oxygen removed from the blood by tissue during its passage through the capillary network. For example, as measured by blood oxygenation level dependent (BOLD) MR. See He, Xiang, and Dmitriy A. Yablonskiy. "Quantitative BOLD: Mapping of Human Cerebral Deoxygenated Blood Volume and Oxygen Extraction Fraction: Default State." Magnetic Resonance in Medicine 57, no. 1 (2007): 115-26
126393
R1
The longitiudinal relaxation rate constant. The inverse of longitudinal relaxation time, i.e., R1 = 1/T1
126394
R2
The transverse relaxation rate constant. The inverse of transverse relaxation time, i.e., R2 = 1/T2
126400
Standardized Uptake Value
A ratio of locally measured radioactivity concentration versus the injected radioactivity distributed evenly throughout the whole body. This general concept encompasses all specific methods of calculating the whole body volume of distribution, such as using body weight, lean body mass, body surface area, etc.
126401
SUVbw
Standardized Uptake Value calculated using body weight. The patient size correction factor for males and females is body weight. Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126402
SUVlbm
Standardized Uptake Value calculated using lean body mass. The patient size correction factor for males is 1.10 * weight - 120 * (weight/height) ^2, and for females is 1.07 * weight - 148 * (weight/height) ^2. Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126403
SUVbsa
Standardized Uptake Value calculated using body surface area. The patient size correction factor for males and females is weight^ 0.425 * height^0.725 * 0.007184. Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126404
SUVibw
Standardized Uptake Value calculated using ideal body weight. The patient size correction factor for males is 48.0 + 1.06 * (height - 152) and for females is 45.5 + 0.91 * (height - 152). Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126410
SUV body weight calculation method
Method of calculating Standardized Uptake Value using body weight. The patient size correction factor for males and females is body weight. Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126411
SUV lean body mass calculation method
Method of calculating Standardized Uptake Value using lean body mass. The patient size correction factor for males is 1.10 * weight - 120 * (weight/height) ^2, and for females is 1.07 * weight - 148 * (weight/height) ^2. Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126412
SUV body surface area calculation method
Method of calculating Standardized Uptake Value using body surface area. The patient size correction factor for males and females is weight^ 0.425 * height^0.725 * 0.007184. Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126413
SUV ideal body weight calculation method
Method of calculating Standardized Uptake Value using ideal body weight. The patient size correction factor for males is 48.0 + 1.06 * (height - 152) and for females is 45.5 + 0.91 * (height - 152). Defined in Sugawara et al. Reevaluation of the Standardized Uptake Value for FDG: Variations with Body Weight and Methods for Correction.Radiology, 1999 at http://radiology.rsna.org/content/213/2/521
126500
Pittsburgh compound B C^11^
A beta-amyloid PET radiotracer that is an analog of thioflavin T
126501
Florbetaben F^18^
A beta-amyloid PET radiotracer
126502
T807 F^18^
A PHF-tau PET radiotracer
126503
Flubatine F^18^
A nicotinic α4β2 receptor (nAChR) PET radiotracer
126510
Monoclonal Antibody (mAb) ^64^Cu
A Cu 64 Monoclonal Antibody (mAb) PET Radiotracer
126511
Monoclonal Antibody (mAb) ^89^Zr
A Zr 89 Monoclonal Antibody (mAb) PET Radiotracer
126512
Trastuzumab ^89^Zr
A Zr 89 Trastuzumab PET Radiotracer
126513
Cetuximab ^89^Zr
A Zr 89 Cetuximab PET Radiotracer
126514
J591 ^89^Zr
A Zr 89 J591 PET Radiotracer
126515
cU36 ^89^Zr
A Zr 89 cU36 PET Radiotracer
126516
Bevacizumab ^89^Zr
A Zr 89 Bevacizumab PET Radiotracer
126517
cG250-F(ab')(2) ^89^Zr
A Zr 89 cG250-F(ab')(2) PET Radiotracer
126518
R1507 ^89^Zr
A Zr 89 R1507 PET Radiotracer
126519
E4G10 ^89^Zr
A Zr 89 E4G10 PET Radiotracer
126520
Df-CD45 ^89^Zr
A Zr 89 Df-CD45 PET Radiotracer
126600
^44^Scandium
^44^Scandium
126601
^51^Manganese
^51^Manganese
126602
^70^Arsenic
^70^Arsenic
126603
^90^Niobium
^90^Niobium
126604
^191m^Iridium
^191m^Iridium
126605
^43^Scandium
^43^Scandium
126606
^152^Terbium
^152^Terbium
126700
ATSM Cu^60^
A Cu 60 ATSM PET radiotracer
126701
ATSM Cu^61^
A Cu 61 ATSM PET radiotracer
126702
ATSM Cu^62^
A Cu 62 ATSM PET radiotracer
126703
Choline C^11^
A C 11 Choline PET radiotracer
126704
Fallypride C^11^
A C 11 Fallypride PET radiotracer
126705
Fallypride F^18^
An F 18 Fallypride PET radiotracer
126706
FLB 457 C^11^
A C 11 FLB 457 PET radiotracer
126707
Fluorotriopride F^18^
An F 18 Fluorotriopride PET radiotracer
126708
Fluoromisonidazole (FMISO) F^18^
An F 18 Fluoromisonidazole PET radiotracer
126709
Glutamine C^11^
A C 11 Glutamine PET radiotracer
126710
Glutamine C^14^
A C 14 Glutamine PET radiotracer
126711
Glutamine F^18^
An F 18 Glutamine PET radiotracer
126712
Flubatine F^18^
An F 18 Flubatine PET radiotracer
126713
2FA F^18^
An F 18 2FA PET radiotracer
126714
Nifene F^18^
An F 18 Nifene PET radiotracer
126715
CLR1404 I^124^
An I 124 cancer targeted phospholipid ether PET radiotracer
126716
CLR1404 I^131^
An I 131 cancer targeted phospholipid ether PET radiotracer
126801
IEC6127 Patient Support Continuous Angle
Patient Support Continuous Angle in IEC PATIENT SUPPORT Coordinate System [IEC 61217]
126802
IEC6127 Table Top Continuous Pitch Angle
Table Top Continuous Pitch Angle in the direction of the IEC TABLE TOP Coordinate System [IEC 61217]
126803
IEC6127 Table Top Continuous Roll Angle
Table Top Continuous Roll Angle in the direction of the IEC TABLE TOP Coordinate System [IEC 61217]
126804
IEC6127 Table Top Eccentric Axis Distance
Table Top Eccentric Axis Distance [IEC 61217]
126805
IEC6127 Table Top Continuous Eccentric Angle
Table Top Continuous Eccentric Angle in the direction of the IEC TABLE TOP ECCENTRIC Coordinate System [IEC 61217]
126806
IEC6127 Table Top Lateral Position
Table Top Lateral Position IEC TABLE TOP Coordinate System [IEC 61217]
126807
IEC6127 Table Top Longitudinal Position
Table Top Longitudinal Position IEC TABLE TOP Coordinate System [IEC 61217]
126808
IEC6127 Table Top Vertical Position
Table Top Vertical Position in IEC TABLE TOP Coordinate System [IEC 61217]
126809
IEC6127 Gantry Continuous Roll Angle
Gantry Continuous Roll Angle in degrees of the radiation source, i.e., the rotation about the Y-axis of the IEC GANTRY coordinate system [IEC 61217]
126810
IEC6127 Gantry Continuous Pitch Angle
Gantry Pitch Continuous Angle in degrees of the radiation source, i.e., the rotation about the X-axis of the IEC GANTRY coordinate system [IEC 61217]
126811
IEC6127 Gantry Continuous Yaw Angle
Gantry Yaw Continuous Angle in degrees of the radiation source, i.e., about the Z-axis of the IEC GANTRY coordinate system [IEC 61217]