Central Nervous System Nongerminomatous Germ Cell Tumor

**Semantic type:** Neoplastic Process

**Definition:** Germ cell tumors of the central nervous system other than germinoma. This category includes teratoma, choriocarcinoma, embryonal carcinoma, and yolk sac tumor.

**Synonyms:** - Nongerminomatous GCT - CNS - Nongerminomatous germ cell tumor of the CNS