Tumor size | Tumor size category | ||||
---|---|---|---|---|---|
Mean | <5 cm | 5–10 cm | 10–20 cm | >20 cm | |
n (%) | n (%) | n (%) | n (%) | ||
Surface epithelial tumor | |||||
Benign | 10.31 | 15 (18.3) | 36 (43.9) | 27 (32.9) | 4 (4.9) |
Borderline | 19.56 | 0 (0) | 0 (0) | 6 (66.7) | 3 (33.3) |
Malignant | 19.08 | 1 (5.6) | 3 (16.7) | 6 (33.3) | 8 (44.4) |
Germ cell tumor | |||||
Benign | 10.41 | 4 (10.5) | 19 (50) | 13 (34.2) | 2 (5.3) |
Malignant | 14.15 | 1 (16.7) | 0 (0) | 4 (66.7) | 1 (16.7) |
Sex cord stromal tumor | |||||
Benign | 15.07 | 0 (0) | 2 (28.6) | 4 (57.1) | 1 (14.3) |
Malignant | 23.0 | 0 (0) | 0 (0) | 0 (0) | 1 (100.0) |
Secondary malignancy | |||||
Malignant | 6.0 | 0 (0) | 1 (100) | 0 (0) | 0 (0) |