_:vb50955075 . _:vb50955075 . "NCI:C6792"^^ . . _:vb50955074 . _:vb50955074 . _:vb50955077 . _:vb50955076 _:vb50955075 . "neoplasm of sphenoidal sinus"@en . _:vb50955074 . _:vb50955075 . _:vb50955077 _:vb50955076 . _:vb50955076 . . "sphenoidal sinus benign neoplasm"^^ . "DOID:6947"^^ . _:vb50955075 . . _:vb50955076 . "tumor of Sphenoidal sinus"@en . _:vb50955077 . _:vb50955074 _:vb50955077 . "UMLS_CUI:C0345676"^^ . "disease_ontology"^^ . "SNOMEDCT_US_2021_09_01:126679002"^^ . .