直肠癌术后放疗和单纯手术疗效的比较分析

详细信息

Comparion of the postoperative radiotherapy of rectal carcinoma and with only operation

Department of General Surgery; Maomin People s Hospital; Guangdong 525000; China

摘要: 目的　探讨直肠癌术后追加放疗是否降低局部复发率。方法　全部病例采用Mile's和Dixon术式, 并随机分为术后放疗组 5 8例和单纯手术组 4 5例 ;术后放疗组设盆腔后野和两侧野照射, 照射剂量为 4 5Gy/4 .5～ 5周, 缩野追加 10～ 15Gy。结果　术后放疗组 5 8例 1/ 2、1、2年的局部复发率为 1.72 %、5 .17%、12 .0 7% ;单纯手术组为 8.89%、17.78%、35 .5 6 %, 两组 1年、2年局部复发率有显著差异。结论　直肠癌手术后放疗组局部复发率显著低于单纯手术组
- 直肠癌 /
- 放疗 /
- 手术
Abstract: Objective To study the influence of the postoperative radiotherapy(PORT) on the local recurrent rate of rectal carcinoma . Methods All patients were treated by Mile, s or Dixon operations ; and randomized into two groups after operation, PORT group (58 cases) were given radiotherapy to a total dose of 45Gy in posterior field and both side field for 4.5～5 weeks, then followed by 10～15Gy, the other group (45 cases) were treated with only operation. Results The 1/2- ?1- and 2 years local recurrent rat...
- Rectal carcinoma /
- Radiotherapy /
- Operation