论文部分内容阅读
目的探讨软组织肉瘤术后放射治疗疗效。方法对软组织肉瘤８０例，按治疗方式分为两组：一组为保守手术，术后给于放射治疗，靶区剂量为６０００～７５００ｃＧｙ；另一组为扩大切除术，术后不行放疗。对两组疗效进行对比研究。结果保守手术加术后放疗组５年和１０年生存率分别为６７％和４５％；扩大手术组分别为５２％和３５％。经统计学处理无明显差异。结论软组织肉瘤保守手术加放射治疗，既不降低生存率，又保持了肢体器官的功能。
Objective To investigate the effect of postoperative radiotherapy for soft tissue sarcoma. Methods 80 cases of soft tissue sarcoma were divided into two groups according to the treatment: one group was conservative surgery, postoperative radiotherapy, the target area dose was 6000 ~ 7500cGy; the other group was extended resection, postoperative radiotherapy. Compare the efficacy of the two groups. Results The 5-year and 10-year survival rates of the conservative and postoperative radiotherapy groups were 67% and 45%, respectively; the expanded surgery group was 52% and 35%, respectively. Statistically no significant differences were found. Conclusions Conservative surgery and radiotherapy for soft tissue sarcoma not only reduces the survival rate but also maintains the function of limb organs.