"ovarian mixed germ cell neoplasm"^^ . "DOID:5936"^^ . "NCI:C8114"^^ . "mixed germ cell tumor of Ovary"@en . "An ovarian primitive germ cell tumor that is characterized by the presence of two or more types of malignant, primitive, germ cell components."^^ . . "disease_ontology"^^ . . . . "UMLS_CUI:C0280135"^^ .