Histopathology of the middle ear in chronic otitis media.
D001284:Atrophy; D002781:Cholesteatoma / Q000209:etiology / Q000473:pathology; D002784:Cholesterol; D002908:Chronic Disease; D004432:Ear, Middle / Q000473:pathology*; D005122:Exudates and Transudates; D006099:Granuloma / Q000209:etiology / Q000473:pathology; D006801:Humans; D006965:Hyperplasia; D009092:Mucous Membrane / Q000473:pathology; D009336:Necrosis; D010033:Otitis Media / Q000150:complications / Q000473:pathology*; D013199:Stapes / Q000473:pathology; D014432:Tympanic Membrane / Q000473:pathology
D002784:Cholesterol