cell type benign neoplasm gonadoblastoma disease_ontology NCI:C3754 A cell type benign neoplasm that is composed_of a mixture of gonadal elements, such as large primordial germ cells, immature Sertoli cells or granulosa cells of the sex cord, and gonadal stromal cells (which comprises the granulosa, theca, and fibrocyte cells). DOID:3301 SNOMEDCT_US_2020_03_01:74751003 UMLS_CUI:C0206661 OMIM mapping confirmed by DO. [SN]. OMIM:424500 MESH:D018238