title: Otomastoid cholesteatomas with intact eardrum.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002781:Cholesteatoma / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D004427:Ear Diseases / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008416:Mastoid; D014432:Tympanic Membrane