期刊文献+

真空袋模拟腹板技术在直肠癌定位中的应用 被引量:3

下载PDF
导出
摘要 目的分析真空袋模拟腹板技术对小肠剂量的影响及不良反应的评价。方法随机选择62例直肠癌患者,研究组采用负压真空垫模拟腹板技术固定体位,对照组采用俯卧腹板固定体位。主管医生完成勾画靶区,运用三野(0。,90。,270。)对所有患者进行三维适形治疗计划设计,观察两组患者在不同剂量(GY)水平下的受照体积(cm3)以及不良反应。结果研究组受照体积明显低于对照组,且不良反应的发生率(16.13%)明显低于对照组(51.62%),差异有统计学意义(P<0.05)。结论与负压真空垫固定体位相比,负压真空垫模拟腹板技术,不但可使小肠剂量明显降低同时可达到腹板相同的效果。放疗不良反应情况研究组比对照组明显减少,差异有统计学意义。
出处 《中外医疗》 2014年第30期62-63,共2页 China & Foreign Medical Treatment
  • 相关文献

参考文献4

二级参考文献23

  • 1Medical Research Council Rectal Cancer Working Party. Randomized trial of surgery alone versus surgery followed by radiotherapy for mobile cancer of rectum. Lancet, 1996,348:1610-1614.
  • 2Fisher B, Wolmark N, Rockette H, et al. Postoperative adjuvant chemotherapy o r radiation therapy for rectal cancer: results from NSABP protocol R-01. J Natl Cancer Inst,1988,80:21-29.
  • 3Arnaud J, Nordlinger B, Bosset J, et al. Radical surgery and postoperative radiotherapy as combined treatment in rectal cancer. Final results of a phase Ⅲ study of the European Organization for Research and Treatment of Cancer. Br J Surg, 1997,84:352-357.
  • 4Treurniet-Donker A, van Putten W, Wereldsma J, et al. Postoperative radiation therapy for rectal cancer. An interim analysis of a prospective, randomized multicenter trial in the Netherlands. Cancer,1991,67:2042-2048.
  • 5Balslev I, Pedersen M, Teglbjaerg P, et al. Postoperative radiotherapy in Du cks' B and C carcinoma of the rectum and recto-sigmoid. A randomized multicente r study. Cancer,1986,58:22-28.
  • 6Thomas P, Lindblad A. Adjuvant postoperative radiotherapy and chemotherapy in rectal carcinoma: a review of the Gastro-intestinal Tumor Study Group experience. Radiother Oncol, 1988,13:245-252.
  • 7Zelefsky MJ,Leibel SA,Kutcher GJ,et al. Three-dimensional conformal radiotherapy and dose escalation:where do we stand? Semin Radiat Oncol,1998,8:107 -114.
  • 8Miller RC,Martenson JA,Sargent DJ,et al. Acute treatment-related diarrhea during postoperative adjuvant therapy for high-risk rectal carcinoma .Int J Radiat Oncol Biol Phys, 1998, 41 :593-598 .
  • 9Mak AC,Rich TA,Schultheiss TE,et al. Late complications of postoperative radiation therapy for cancer of the rectum and rectosigmoid .Int J Radiat Oncol Biol Phys, 1994, 28 :597-603 .
  • 10Minsky BD,Conti JA,Huang Y,et al. Relationship of acute gastrointestinal toxicity and the volume of irradiated small bowel in patients receiving combined modality therapy for rectal cancer .J Clin Oncol, 1995, 13 :1409-1416 .

共引文献70

同被引文献29

引证文献3

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部