Fig. 2From: Safety and efficacy of Hypofractionated stereotactic radiosurgery for high-grade Gliomas at first recurrence: a single-center experiencea Survival time from salvage HSRS (OS-HSRS) of all rHGG patients; b OS-HSRS for WHO Grade 3 and 4 patients; c OS-HSRS for WHO Grade 4 patients who underwent concurrent bevacizumab with HSRS; d OS-HSRS for WHO Grade 4 patients who had KPS ≤ 70 v > 70Back to article page