Plasmacytoma of the skull base.
D000328:Adult; D003638:Deafness / Q000209:etiology; D003937:Diagnosis, Differential; D006801:Humans; D008199:Lymphadenitis / Q000209:etiology; D008297:Male; D010954:Plasmacytoma / Q000000981:diagnostic imaging*; D011859:Radiography; D012888:Skull Neoplasms / Q000000981:diagnostic imaging*; D014012:Tinnitus / Q000209:etiology; D014054:Tomography