Congenital cholesteatoma of the middle ear and mastoid.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002781:Cholesteatoma / Q000151:congenital* / Q000473:pathology; D002965:Classification; D004428:Ear Neoplasms / Q000151:congenital*; D005260:Female; D006801:Humans; D008297:Male; D008416:Mastoid; D008875:Middle Aged