NCIthesaurus derives from disease has location ectodermal cell mesodermal cell endodermal cell cell type cancer mixed cell type cancer DOID:1905 A cell type cancer that has_material_basis_in abnormally proliferating cells derives_from two germinal layers of tissue. NCI:C6930 DOID:154 MESH:D018198 disease_ontology NCI:C3729 UMLS_CUI:C0206625 UMLS_CUI:C1368354 SNOMEDCT_US_2025_09_01:8145008 malignant mixed cancer malignant mixed neoplasm malignant mixed tumor mixed neoplasm mixed tumor mixed tumor, malignant cancer ectoderm endoderm mesoderm