Chronic serous mastoiditis, idiopathic hemotympanum and cholesterol granuloma of the mastoid.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001847:Bone Diseases; D002648:Child; D002675:Child, Preschool; D002784:Cholesterol; D002908:Chronic Disease; D004432:Ear, Middle / Q000473:pathology; D005260:Female; D006099:Granuloma / Q000209:etiology / Q000473:pathology; D006406:Hematoma / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D006801:Humans; D008297:Male; D008416:Mastoid / Q000601:surgery; D008417:Mastoiditis / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology; D008875:Middle Aged; D011859:Radiography; D013701:Temporal Bone; D014432:Tympanic Membrane; D014433:Tympanoplasty
D002784:Cholesterol