title: Another etiology of middle ear cholesteatoma.
mesh_terms: D000328:Adult; D001753:Blast Injuries / Q000150:complications*; D002781:Cholesteatoma / Q000209:etiology*; D004427:Ear Diseases / Q000209:etiology; D004432:Ear, Middle; D006801:Humans; D008297:Male; D008887:Military Medicine; D011677:Punctures; D014432:Tympanic Membrane / Q000293:injuries; D014433:Tympanoplasty; D014744:Vietnam