[The etiological significance of histomorphological characteristics of the fetal external meatus in cholesteatoma of the middle ear].
D002781:Cholesteatoma; D003560:Cysts; D004431:Ear, External / Q000196:embryology*; D004432:Ear, Middle; D006801:Humans
EAR, EXTERNAL/embryology; EAR, MIDDLE/cysts
Die Bedeutung histomorphologischer Besonderheiten am fetalen äusseren Gehörgang für die Genese des Mittelohrcholesteatoms.