Malignant Central Nervous System Germ Cell Tumor

**Semantic type:** Neoplastic Process

**Definition:** A germ cell tumor that arises from the central nervous system and is characterized by the presence of malignant morphologic characteristics. Representative examples include choriocarcinoma, embryonal carcinoma, and germinoma.

**Synonyms:** - Malignant Central Nervous System Germ Cell Neoplasm