Cancer of the middle ear and mastoid process.
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D004428:Ear Neoplasms / Q000175:diagnosis* / Q000628:therapy; D004432:Ear, Middle; D004598:Electrosurgery; D005260:Female; D006801:Humans; D008416:Mastoid; D012008:Recurrence; D012888:Skull Neoplasms / Q000175:diagnosis* / Q000628:therapy; D013701:Temporal Bone / Q000601:surgery