disease has location skull base neoplasm sphenoidal sinus neoplasm https://www.malacards.org/card/sphenoidal_sinus_benign_neoplasm tumor of the sphenoidal sinus tumour of sphenoidal sinus SCTID:126679002 A benign or malignant neoplasm that affects the sphenoid sinus. Representative examples of benign neoplasms include Schneiderian papilloma and salivary gland-type adenoma. Representative examples of malignant neoplasms include carcinoma and lymphoma. tumor of the sphenoid sinus NCIT:C6792 neoplasm of the sphenoidal sinus sphenoidal sinus neoplasm sphenoidal sinus tumour tumor of sphenoidal sinus tumor of sphenoid sinus tumour of the sphenoidal sinus sphenoid sinus tumour MONDO:0004047 neoplasm of sphenoidal sinus neoplasm of sphenoid sinus sphenoid sinus tumor sphenoidal sinus tumor GARD:0023791 tumour of sphenoid sinus DOID:6947 tumour of the sphenoid sinus UMLS:C0345676 MONDO:0021216 sphenoidal sinus neoplasm (disease) MEDGEN:87511 sphenoid sinus neoplasm neoplasm of the sphenoid sinus neoplasm paranasal sinus neoplasm disorder of facial skeleton sphenoidal sinus