Cholesteatoma: a complication of stapedectomy.
D002781:Cholesteatoma / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010040:Otosclerosis / Q000601:surgery; D013201:Stapes Surgery / Q000009:adverse effects*; D014432:Tympanic Membrane / Q000293:injuries*; D014433:Tympanoplasty