title: Midline transcallosal approach for third ventricle lesions.
mesh_terms: D001927:Brain Diseases / Q000601:surgery; D002552:Cerebral Ventricles / Q000503:physiopathology / Q000601:surgery*; D003337:Corpus Callosum / Q000601:surgery; D006801:Humans; D008722:Methods; D011182:Postoperative Care; D011300:Preoperative Care