重庆医学2011，Vol.40Issue(31)：3152-3153,2.DOI:10.3969/j.issn.1671-8348.2011.31.013
中、低位直肠癌新辅助放疗30例临床分析
Clinical analysis of neoadjuvant radiotherapy for middle and lower rectal cancer in 30 cases
周铃 1李卫 2王颖1
作者信息
- 1. 重庆市肿瘤研究所放疗科,400030
- 2. 重庆市肿瘤研究所腹部肿瘤外科,400030
- 折叠
摘要
Abstract
Objective To investigate the clinical efficacy of preoperative short-term conformal radiotherapy for middle and lower rectal cancer. Methods The clinical data of 64 cases of middle and lower rectal cancer admitted to Chongqing tumour hospital from June 2006 to August 2008 were randomly divided into two groups,a treatment and a control group. In the treatment group, 30 patients received preoperative short-term radiotherapy followed by surgery 4-6 weeks later, while 34 patients in control group just received surgery. Results The rates of anal preservation of the control and treatment group were 70. 6% and 86. 6% respectively, there was significant difference between the two groups(P<0. 05). The 3 years local recurrence rates of the two groups were 6. 6% and 17. 6% ,there was significant difference between the two groups(P<0. 05). Conclusion Preoperative radiotherapy for middle and lower rectal cancer can improve the rate of anal preservation and decrease the local recurrence rate,so it is a better multimodali-ty treatment technique and should be widely applied for middle and lower rectal cancer.关键词
直肠肿瘤/新辅助放疗/保肛率/局部复发率Key words
rectal neoplasms/neoadjuvant radiotherapy/ rate of anal preservation/ local recurrence rate引用本文复制引用
周铃,李卫,王颖..中、低位直肠癌新辅助放疗30例临床分析[J].重庆医学,2011,40(31):3152-3153,2.
