摘要
目的探讨肝门部胆管癌立体定向放射治疗的疗效.方法 17例因内科或外科原因不能手术或患者不同意手术的肝门部胆管癌采用立体定向放射治疗,单次剂量4～8 Gy(中位剂量5.6 Gy),总剂量40～60 Gy(中位剂量48 Gy).结果 CR 8例,PR 9例,总有效率为100.0%;1年生存率为94.1%(16/17).结论立体定向放疗是肝门部胆管癌的有效治疗方法.
Objective To assess the efficacy of three-dimensional sterotactic radiotherapy（3D-SRT） in treament of patients with hilar eholangiocarcinoma. Methods Seventeen eases of in operable hilar cholangiocarcinoma were treated with 3D-SRT to an average total dose of 48 Gy（40-60 Gy）, at a median fractional dose 5.6 Gy （4-8Gy） for 5-15 fractions, once every day or every two days. Results CR was observed in 8 cases , PRin9cas- es. The overaU response rate was 100.0% and 1-year survival rate was 94.1%. Conclusion 3D-SRT is an effective treatment for cholangiocarcinoma.
出处
《中国肿瘤临床与康复》
2005年第5期449-450,共2页
Chinese Journal of Clinical Oncology and Rehabilitation
关键词
肝肿瘤
放射疗法
立体定向放射治疗
Liver neoplasms/radiotherapy
Three-dimensional sterotactic radiotherapy
