. "NCI:C39935"^^ . . . "A choriocarcinoma of the testis that is characterized by a composition of only cytotrophoblasts and absent syncytiotrophoblastic giant cells."^^ . "testicular monophasic choriocarcinoma"^^ . "UMLS_CUI:C1515290"^^ . . "disease_ontology"^^ . "DOID:6693"^^ .