title: Extented middle cranial fossa approach for acoustic tumors.
mesh_terms: D002531:Cerebellum / Q000601:surgery; D007758:Ear, Inner / Q000601:surgery; D006801:Humans; D008416:Mastoid / Q000601:surgery; D009464:Neuroma, Acoustic / Q000601:surgery*; D010043:Outcome and Process Assessment, Health Care