期刊文献+

12例晚期浸润型胸腺瘤常规加三维适形放射治疗分析

下载PDF
导出
摘要 目的:探讨晚期不能手术浸润型胸腺瘤常规加三维适形放射治疗疗效。方法:12例均为无法切除晚期胸腺瘤,采用常规加三维立体适形放射治疗技术。常规放疗采用6MVX前后野对穿照射瘤体,前后野剂量比为2∶1,射野包括瘤体外1~2 cm,2 Gy/次,1次/d,5次/周,DT 20 Gy时复查胸部CT,根据肿瘤缩小情况对照射野的大小作适当调整,总剂量DT 32~36 Gy。改为三维适形放疗,用6MVX线设一个等中心3~5个照射野,通过剂量体积直方图进行优化。单次周边剂量为2 Gy,1次/d,5次/周,放疗剂量DT 30~36 Gy,使总剂量达到DT 66~70 Gy,42~50 d内完成。结果:无法手术切除的浸润型胸腺瘤,经常规加三维适形放射治疗后,肿瘤可得到控制,5年生存率可提高到66.7%。
出处 《中国医药导报》 CAS 2010年第33期123-124,共2页 China Medical Herald
  • 相关文献

参考文献3

二级参考文献22

  • 1汪楣,杨宗贻,苗延浚,殷蔚伯,谷铣之.胸腺瘤105例临床分析[J].中华放射肿瘤学杂志,1991,0(1):16-20. 被引量:12
  • 2Masaoka A,Monden Y,Nakahara K,et al.Follow-up study of thymomas with special reference to their clinical stages.Cancer,1981,48:2485-2492.
  • 3Curran WJ, Kornstein MJ, Brooks JJ, et al. Invasive thymoma: the role of mediastinal irradiation following complete or incomplete surgical resection. J Clin Oncol, 1988, 6: 1722-1727.
  • 4Pollack A, Komaki R, Cox JD, et al. Thymoma: treatment and prognosis. Int J Radiat Oncol Biol Phys, 1992, 23: 1037-1043.
  • 5Cowen D, Richaud P, Mornex F, et al. Thymoma: results of a multicentric retrospective series of 149 nonmetastatic irradiated patients and review of the literature. Radiother Oncol, 1995, 34: 9-16.
  • 6Zhang H, Lu N, Wang M,et al. Postoperative radiotherapy for stage Ithymoma: a prospective randomized trial in 29 cases.Chin Med J,1999,112:136-138.
  • 7Mangi AA, Wright CD, Allan JS, et al. Adjuvant radiation therapy for stage Ⅱ thymoma.Ann Thorac Surg, 2002, 74:1033-1037.
  • 8Jackson MA, Ball DL. Post-operative radiotherapy in invasive thymoma. Radiother Oncol, 1991, 21: 77-82.
  • 9Kazuhiko O, Takashi U,Takafumi T, et al. Postoperative radiotherapy for patients with completely resected thymoma :a multi-institutional, retrospective review of 103 patients.Cancer,2002,94:1405-1413.
  • 10Hejna M, Haberl I, Raderer M. Nonsurgical management of malignant thymoma. Cancer, 1999,85: 1871-1884.

共引文献82

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