Aneurysm of basilar artery simulating a cerebellopontine angle tumor.
D000783:Aneurysm / Q000175:diagnosis* / Q000000981:diagnostic imaging; D001488:Basilar Artery / Q000000981:diagnostic imaging; D002528:Cerebellar Neoplasms / Q000175:diagnosis*; D002530:Cerebellopontine Angle; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography