Congenital cholesteatoma.
Fayad
Jose N
JN
House Ear Clinic, Universitty of Southern California, Los Angeles, USA.
House
John W
JW
D002648:Child; D018424:Cholesteatoma, Middle Ear / Q000151:congenital / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D009369:Neoplasms / Q000151:congenital / Q000175:diagnosis* / Q000601:surgery