Table 1.
ROI | DSC | S-DSC (2.5 mm) | HD95 (mm) | Diff_cm3 (cm3) | Diff_% (%) |
---|---|---|---|---|---|
Bladder | 0.93 | 0.68 | 3.3 | −1.2 ± 12.0 | −1.7 ± 8.3 |
Prostate | 0.82 | 0.38 | 6.1 | −13.5 ± 10.1 | −31.6 ± 26.1 |
Femoral head L | 0.68 | 0.22 | 25.0 | −4.0 ± 32.4 | −37.9 ± 60.7 |
Femoral head R | 0.69 | 0.22 | 24.7 | −3.0 ± 31.2 | −30.5 ± 38.7 |
Lymph nodes * | 0.80 | 0.39 | 14.7 | 40.9 ± 86.3 | 5.2 ± 12.4 |
Penile bulb | 0.51 | 0.33 | 7.7 | 1.2 ± 2.2 | −6.8 ± 67.0 |
Rectum | 0.84 | 0.58 | 11.4 | −4.5 ± 11.4 | −9.6 ± 18.7 |
Seminal vesicles | 0.72 | 0.52 | 7.1 | 0.6 ± 6.9 | −11.1 ± 31.2 |
* The lymph nodes were evaluated for five patients and 20 scans while it was performed in one clinic only. ROI: regions of interest, DSC: Dice similarity coefficient, S-DSC: surface Dice similarity coefficient, HD95: 95% Hausdorff distance, L: left, R: right.