Renal cholesteatoma in a child.
D002648:Child; D002781:Cholesteatoma / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D008853:Microscopy; D014567:Urography