国际肿瘤学杂志 ›› 2014, Vol. 41 ›› Issue (3): 216-220.doi: 10.3760/cma.j.issn.1673-422X.2014.04.018

• 综述 • 上一篇    下一篇

肝细胞癌放疗现状与进展

梁宁, 孙丰凯, 张建东   

  1. 261061 潍坊医学院研究生院
  • 出版日期:2014-03-08 发布日期:2014-03-17
  • 通讯作者: 张建东,E-mail: zhangjd165@sina.com E-mail:zhangjd165@sina.com
  • 基金资助:

    山东省自然科学基金(ZR2012HM095)

Current situation and progress of hepatocellular carcinoma radiotherapy

LIANG  Ning, SUN  Feng-Kai, ZHANG  Jian-Dong   

  1. Department of Graduate, Weifang Medical College, Weifang 261061, China
  • Online:2014-03-08 Published:2014-03-17
  • Contact: Zhang Jiandong, E-mail: zhangjd165@sina.com E-mail:zhangjd165@sina.com

摘要: 放疗是无手术指征肝细胞肝癌(HCC)患者的主要治疗方法,包括内放疗、三维适形放疗、三维调强放疗(IMRT)、立体定向放疗及放疗联合肝动脉化疗栓塞(TACE)等。对于微小病灶、外照射后残存或复发的病灶,内放疗可有目的性地放置放射性核素以提高靶器官辐射量,减少正常组织的辐射量。对于肿瘤边界不清,有癌栓、淋巴结转移或局部复发的患者,三维适形放疗、IMRT及放疗联合TACE则可以更好地使高剂量分布形状与靶区形状在三维空间上一致,提高局部控制率。

关键词: 癌, 肝细胞, 治疗, 放射疗法

Abstract: Radiation therapy is a primary treatment for the unresectable hepatocellular carcinoma (HCC), including internal radiotherapy, threedimensional conformal radiotherapy, threedimensional intensity modulated radiotherapy (IMRT), stereotactic radiotherapy and radiotherapy combined with transcatheter arterial chemoembolization (TACE). For small lesions, residual or recurrent lesions after external irradiation, the internal radiotherapy can purposefully place radionuclides to increase the amount of radiation in target organs and reduce the amount of radiation in normal tissue. For the patients with unclear tumor boundary, thrombosis, lymph node metastasis or local recurrence, threedimensional conformal radiotherapy, IMRT and radiotherapy combined with TACE can better make the target highdose distribution shape fit with threedimensional space accurately, and improve the local control rate.

Key words: Carcinoma, hepatocellular, Therapy, Radiotherapy