Survival gain with re-Op/RT for recurred high-grade gliomas depends upon risk groups

摘要

Introduction: A majority of high-grade gliomas relapse despite combined surgery, radiotherapy and chemotherapy. There is no consensus on standard treatment for recurrent high-grade gliomas, or defined efficacy of adjuvant re-RT after re-Op. This retrospective study evaluated the benefit and safety of re-RT after re-Op (re-Op/RT).