论文部分内容阅读
<正>1文献来源Veronesi U,Orecchia R,Luini A,et al.European Institute of Oncology.Intraoperative radiotherapy during breast conserving surgery:A study on 1,822 cases treated with electrons[J].Breast Cancer Res Treat,2010,124(1):141-151.2证据水平1b。3背景誗近30年来,接受保乳手术的乳腺癌患者的放射治疗的标准方案一直是为期6周的术后外照射治疗。誗一些临床研究的结果表明保乳手术联