Fig. 3
From: Efficacy and indications of gamma knife radiosurgery for recurrent low-and high-grade glioma
Illustrative case of a 54-year-old man who had 3 times GKRS treatments with rGBM (WHO III) following standard concurrent chemoradiotherapy and 13 cycles of adjunct chemotherapy. He exhibited an excellent response to salvage GKRS for each time of the tumor recurrence, which was on Nov 30, 2020 (a), Sep 9, 2021 (b) and Feb 28, 2023 (c). The right color lines of this figure are the target location. By the time of follow-up, the patient’s condition was stable and did not progress again