From: Deep learning-based segmentation of multisite disease in ovarian cancer
Dataset | Training | Validation | Test |
---|---|---|---|
Number of scans | 276 | 104 | 71 |
Pretreatment scans | 157 | 53 | 71 |
Post-NACT scans | 119 | 51 | 0 |
Patient age [years] | |||
Median | 65.5 | 65.5 | 63 |
Min–max | 29–90 | 35–85 | 41–80 |
Pixel spacing [mm] | |||
Median | 0.68 | 0.76 | 0.77 |
Min–max | 0.53–0.93 | 0.61–0.96 | 0.57–0.98 |
Slice thickness [mm] | |||
Median | 5.0 | 5.0 | 5.0 |
Min–max | 1.25–5.0 | 1.5–5.0 | 2.0–7.5 |
Pelvic/ovarian tumour | |||
Number of scans showing tumour in this location | 246 | 102 | 69 |
Mean volume [cm3] | 275 | 241 | 381 |
Mean number of connected components | 2.4 | 2.6 | 2.4 |
Omental tumour | |||
Number of scans showing tumour in this location | 198 | 98 | 56 |
Mean volume [cm3] | 119 | 197 | 146 |
Mean number of connected components | 6.7 | 5.3 | 5.7 |