On recurrence in cavities after radical mastoidectomy with special reference to the complications which may arise.
D003560:Cysts; D004432:Ear, Middle; D006801:Humans; D008416:Mastoid; D008417:Mastoiditis / Q000601:surgery*; D009364:Neoplasm Recurrence, Local
CYSTS; EAR, MIDDLE/cysts; MASTOIDITIS/surgery