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术中放射治疗(IOR)已有四十多年的历史,日本和美国的专家认为术中放疗是治疗肿瘤有希望的方法之一。合理的术中放疗就是手术时准确地直接照射肿瘤,避免和减少对正常组织(皮肤、小肠及肺等)的照射,有人称之为“直接打击”(direct attck)的放射治疗。虽然目前对术中放疗的肿瘤组织病理学及分期、随访等都还没有足够详细的材料,但我们仍然认为值得将国外术中放疗的典型经验介绍给读者。
Intraoperative radiation therapy (IOR) has been more than forty years old. Experts in Japan and the United States believe that intraoperative radiotherapy is one of the promising methods for treating tumors. Reasonable intraoperative radiotherapy is to directly direct the tumor during surgery, avoid and reduce the irradiation of normal tissues (skin, small intestine, lung, etc.). Some people call it “direct attck” radiation therapy. Although there are still not enough detailed materials for the histopathology, staging, and follow-up of intraoperative radiotherapy, we still think that it is worth introducing the typical experience of foreign intraoperative radiotherapy to the readers.