Structure Detail
Spleen
0.890
Avg Dice
0.930
Median Dice
2.73
Avg HD95 (mm)
2.00
Avg MDC (mm)
Delineation Information
- Modality
- CT
- Guideline
- PROPARA Radiotherapy quality assurance document. Entire visible spleen excluding any spleenculi is delineated as a single structure
- Method
- Manual
Anatomical Boundaries
- Cranial
- Superior most slice where the spleen is visualized. This is often abutting the diaphragm and can be distinguished by the contrast enhancement
- Caudal
- The lowermost slice till where the spleen is visualized.
- Medial
- The medial surface of the spleen
- Lateral
- The lateral surface of the spleen
- Ventral
- Anterior edge of the spleen
- Dorsal
- Posterior surface of the spleen
Additional Metrics
| Average MSD | 0.50 |
| Median MSD | 0.40 |
| Median HD95 | 2.24 |
| Median MDC | 1.85 |
| Avg Undercontouring MDC | 1.95 |
| Avg Overcontouring MDC | 2.05 |
| Average Volume | — |