Structure Detail
Colon_Sigmoid
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Avg Dice
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Median Dice
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Avg HD95 (mm)
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Avg MDC (mm)
Delineation Information
- Modality
- CT
- Guideline
- PROPARA Trial Guidelines
- Method
- Delineated as a single structure starting from the level of the rectum to the level of the descending colon
Anatomical Boundaries
- Cranial
- At the level where the descending colon turns medially into the peritoneal cavity and becomes the sigmoid colon
- Caudal
- At the level where the rectum turns anteriorly.
- Medial
- Entire exterl contour of the sigmoid colon
- Lateral
- Entire exterl contour of the sigmoid colon
- Ventral
- Entire exterl contour of the sigmoid colon
- Dorsal
- Entire exterl contour of the sigmoid colon
Additional Metrics
| Average MSD | — |
| Median MSD | — |
| Median HD95 | — |
| Median MDC | — |
| Avg Undercontouring MDC | — |
| Avg Overcontouring MDC | — |
| Average Volume | — |