Preoperative versus postoperative single-fraction or fractionated stereotactic radiosurgery for resected brain metastases: a systematic review and network meta-analysis
The optimal timing and fractionation of perioperative stereotactic radiotherapy for resected brain metastases remain uncertain. We evaluated the comparative evidence for preoperative and postoperative stereotactic treatment and the validity of indirect comparisons. We searched PubMed/MEDLINE, CENTRAL, Web of...