Overall survival and intracranial relapse in patients with brain metastases after gamma knife radiosurgery alone.

Unlabelled: The study purpose was to evaluate the impact of gamma knife radiosurgery (GKRS) alone on the overall survival and rate of intracranial recurrences in brain metastasis patients.

Material And Methods: Treatment outcomes in 502 patients (211 males and 291 females with 2782 brain metastases (BMs)) were retrospectively reviewed. Most patients (n=142; 28.