摘要
目的:评价三维适形放疗对术后放疗后局部复发或转移的结直肠癌患者的局部控制率、生存率以及治疗的安全性。方法:26例术后放疗后局部复发或转移的结直肠癌患者采用三维适形放疗,3Gy^4.5Gy/次/日,每周5次,总剂量DT42Gy^48Gy。结果:完全缓解19.23%(5/26),部分缓解53.84%(14/26),进展15.37%(4/26),1、2、3年生存率分别为80.75%、53.84%、30.76%。副作用主要为腹痛,腹泻。结论:三维适形放疗是安全的,能在一定程度上缓解病人的症状,治疗有一定的效果。
Objective： To evaluate the effet and safety of three dimension corrformal radiation therapy （30CRT） on the local recurrence or metastasis in colorectal carcinoma which have received operation and radiotherapy. Methods：Twenty - six patients with local recurrence or metastasis of colorectal cancer were treated by 3DCRT, total dose 42Gy ～ 48Gy,3Gy ～ 4.5Gy/f ,five time/day/week. Results： CR19.23% （5/26） ,PR 53.84% （14/26）, PD15.37% （4/26） . 1,2,3 year survival rates were 80.75% ,53.84%, 15.37%. the main side effects were abdomenal pain and diarrhea. Conclusion：3 - DCRT is able to prolong the survival and improve the life quality of the patients with local recurrence or metastasis in colerectal cancer and the treatment is safe.
出处
《现代肿瘤医学》
CAS
2007年第1期59-60,共2页
Journal of Modern Oncology
关键词
结直肠肿瘤
适形放射疗法
转移
colorectal neoplasms
corformal radiotherapy
metastasis
作者简介
王建国（1969-），男，湖北黄冈人，副主任医师，主要从事肿瘤的放、化疗及综合治疗。
