Primary versus postoperative gamma knife radiosurgery for intracranial benign meningiomas: A matched cohort retrospective study
Primary versus postoperative gamma knife radiosurgery for intracranial benign meningiomas: A matched cohort retrospective study
The aims of this study were to investigate the long-term outcomes of primary versus postoperative Gamma Knife radiosurgery (GKRS) for benign meningiomas. Methods: Three hundred and forty meningioma patients underwent GKRS were retrospectively reviewed. Patients in the postoperative GKRS group were matched to those in the primary GKRS group, in a 1:1 ratio.