Congenital middle ear cholesteatoma.
Kutz
J Walter
JW
House Ear Clinic, Los Angeles, USA.
Friedman
Rick A
RA
D002648:Child; D018424:Cholesteatoma, Middle Ear / Q000151:congenital* / Q000601:surgery; D006801:Humans; D008297:Male; D013506:Otologic Surgical Procedures