[Suppression of a cholesteatoma of the tympanic sinus and the posterior wall of the ear drum].
D002781:Cholesteatoma / Q000601:surgery*; D004428:Ear Neoplasms / Q000601:surgery*; D004432:Ear, Middle / Q000601:surgery*; D006801:Humans
La suppression du cholestéatome du sinus tympani et de la gouttière postérieure de la caisse.