[Cholesteatomas and chronic osseous processes related to control perforations].
D001842:Bone and Bones; D002781:Cholesteatoma; D003560:Cysts; D004432:Ear, Middle; D006801:Humans
CYSTS; EAR, MIDDLE/cysts
Centrális perforatióval járó cholesteatomák és csontfolyamatok.