Attic cholesteatoma with erosion of the superior bony canal wall.
Deguine
C
C
Pulec
J L
JL
D018424:Cholesteatoma, Middle Ear / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D004424:Ear Canal / Q000601:surgery*; D004429:Ear Ossicles / Q000601:surgery; D006801:Humans; D013517:Otorhinolaryngologic Surgical Procedures; D012086:Reoperation