DICOM Module
ROI Contour Module
- Attributes
- 22
- Required (Type 1 / 1C)
- 12
- Source
- PS3.3 §C.8.8.6
Overview
In general, a ROI can be defined by either a sequence of overlays or a sequence of contours. This Module, if present, is used to define the ROI as a set of contours. Each ROI contains a sequence of one or more contours, where a contour is either a single point (for a point ROI) or more than one point (representing an open or closed polygon).
Attributes
Type: 1 required (non-zero), 1C required when condition met, 2 required (may be zero-length), 2C conditional, 3 optional.
| Attribute | Tag | Type |
|---|---|---|
| ROI Contour Sequence | (3006,0039) | 3 |
| Referenced ROI Number | (3006,0084) | 1 |
| ROI Display Color | (3006,002A) | 3 |
| Recommended Display Grayscale Value | (0062,000C) | 3 |
| Recommended Display CIELab Value | (0062,000D) | 3 |
| Source Pixel Planes Characteristics Sequence | (3006,004A) | 3 |
| Pixel Spacing | (0028,0030) | 1 |
| Spacing Between Slices | (0018,0088) | 1 |
| Image Orientation (Patient) | (0020,0037) | 1 |
| Image Position (Patient) | (0020,0032) | 1 |
| Number of Frames | (0028,0008) | 1 |
| Rows | (0028,0010) | 1 |
| Columns | (0028,0011) | 1 |
| Source Series Sequence | (3006,004B) | 3 |
| Series Instance UID | (0020,000E) | 1 |
| Contour Sequence | (3006,0040) | 3 |
| Contour Number | (3006,0048) | 3 |
| Contour Image Sequence | (3006,0016) | 3 |
| Include | >>>Include | — |
| Contour Geometric Type | (3006,0042) | 1 |
| Number of Contour Points | (3006,0046) | 1 |
| Contour Data | (3006,0050) | 1 |