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Provenance of Tumors
| Tumors | Testicular | Ovarian | Extragonadal | n |
|---|---|---|---|---|
| Seminoma | 38 | 38 | ||
| Metastatic seminoma | 7 | 7 | ||
| Spermatocytic seminoma | 2 | 2 | ||
| Dysgerminoma | 9 | 9 | ||
| Gonadoblastoma | 4 | 4 | ||
| Yolk sac tumor | 15 (14) | 9 (6) | 5 (3) | 28 |
| Embryonal carcinoma | 14 | 2 | 1 | 17 |
| Choriocarcinoma | 3 | 3 | ||
| Teratoma (mature) | 8 | 4 (3) | 12 | |
| Teratoma (immature) | 3 | 2 | 2 (2) | 7 |
| Mixed GCT | 29 (3) | 10 (2) | 6 (3) | 45 |
| Stromal tumors | 7 (4) | 11 (5) | 18 | |
| Total | 111 (21) | 55 (13) | 25 (11) | 191 (45) |
The number of infantile tumors is given in parentheses.
