"DOID:11887"^^ . "ureteral leiomyoma"@en . "An ureteral benign neoplasm that derives_from smooth muscle cells."^^ . _:vb50948032 . _:vb50948032 . _:vb50948032 . _:vb50948032 . _:vb50948032 . . "UMLS_CUI:C1336875"^^ . "ureter leiomyoma"^^ . . . "disease_ontology"^^ . . . "NCI:C6161"^^ .