[Studies on cholesterin crystals in cholesteatoma otitis using polarized microscopy].
D000293:Adolescent; D000328:Adult; D002781:Cholesteatoma / Q000175:diagnosis*; D002784:Cholesterol / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D008859:Microscopy, Polarization; D008875:Middle Aged; D010033:Otitis Media / Q000175:diagnosis*
D002784:Cholesterol