Cholesteatoma--a paradox.
D000328:Adult; D000626:Aminopeptidases; D002675:Child, Preschool; D002781:Cholesteatoma / Q000201:enzymology*; D004427:Ear Diseases / Q000201:enzymology*; D004432:Ear, Middle; D004950:Esterases; D006801:Humans; D008875:Middle Aged
D004950:Esterases; D000626:Aminopeptidases