NCIthesaurus derives from trophoblast cell cancer germ cell and embryonal cancer trophoblastic neoplasm DOID:4085 A germ cell and embryonal cancer that derives_from trophoblastic tissue. UMLS_CUI:C0041182 disease_ontology SNOMEDCT_US_2025_09_01:115234004 NCI:C3422 MESH:D014328 Trophoblastic tumor