title: Congenital middle ear cholesteatoma.
mesh_terms: D002781:Cholesteatoma / Q000151:congenital* / Q000175:diagnosis; D004427:Ear Diseases / Q000151:congenital / Q000175:diagnosis; D004432:Ear, Middle; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male