Parasagittal meningiomas.
D001932:Brain Neoplasms / Q000175:diagnosis / Q000601:surgery; D002533:Cerebral Angiography; D004569:Electroencephalography; D006801:Humans; D008579:Meningioma / Q000175:diagnosis / Q000601:surgery; D008722:Methods; D011011:Pneumoencephalography; D011182:Postoperative Care; D011877:Radionuclide Imaging