| Germ cell tumors derived from germ cell neoplasia in situ | |
| Non-invasive germ cell neoplasia | Germ cell neoplasia in situ |
| Specific forms of intratubular germ cell neoplasia | |
| Gonadoblastoma | |
| Germinoma family of tumors | Seminoma |
| Non-seminomatous germ cell tumors | Embryonic carcinoma |
| Yolk sac tumor, postpubertal-type | |
| Choriocarcinoma | |
| Placental trophoblastic site tumor | |
| Cystic trophoblastic tumor | |
| Teratoma with somatic-type malignancy | |
| Mixed germ cell tumors of the testis | Mixed germ cell tumors |
| Germ cell tumors of unknown type | Regressed germ cell tumors |
| Germ cell tumors unrelated to germ cell neoplasia in situ | Spermatocytosis tumor |
| Teratoma, prepubertal type | |
| Yolk sac tumor, prepubertal-type | |
| Testucular neuroendocrine tumor, prepubertal type | |
| Mixed teratoma and yolk sac tumor, prepubertal-type | |