Case report 200. Osteoma of the sphenoidal sinus.
D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010016:Osteoma / Q000000981:diagnostic imaging*; D010255:Paranasal Sinus Neoplasms / Q000000981:diagnostic imaging*; D011859:Radiography; D013101:Sphenoid Sinus