[On the pathogenesis of cholesteatoma of the middle ear. The cause of occurrence of marginal tympanic membrane defects and the unitary interpretation of chronic otitis media].
D002781:Cholesteatoma / Q000209:etiology*; D004432:Ear, Middle; D006801:Humans; D009369:Neoplasms; D010033:Otitis Media / Q000150:complications*; D014432:Tympanic Membrane
CHOLESTEATOMA/etiology; EAR, MIDDLE/neoplasms; OTITIS MEDIA/complications