放射治疗在肿瘤外科领域中的应用,日益受到重视。临床和动物实验均已证实,放疗配合手术尤以术前放疗可减少术后局部复发和转移。综合治疗的概念根据病人的全身情况,针对不同性质的肿瘤和发展的不同阶段有计划地利用现有的治疗手段,互相配合,互补长短,就是综合治 The application of radiation therapy in the field of tumor surgery has received increasing attention. Clinical and animal experiments have confirmed that radiotherapy combined with preoperative radiotherapy can reduce postoperative local recurrence and metastasis. The concept of comprehensive treatment is based on the patient’s general condition, and uses the existing treatment methods for different types of tumors and different stages of development. They cooperate with each other and complement each other.