国际肿瘤学杂志 ›› 2015, Vol. 42 ›› Issue (10): 773-775.doi: 10.3760/cma.j.issn.1673-422X.2015.10.015

• 综述 • 上一篇    下一篇

早期非小细胞肺癌的体部立体定向放疗

林莉,周福祥   

  1. 430071 武汉大学中南医院放化疗科 国家临床重点专科 湖北省肿瘤医学临床研究中心 肿瘤生物学行为湖北省重点实验室
  • 出版日期:2015-10-08 发布日期:2015-09-08
  • 通讯作者: 周福祥 E-mail:happyzhoufx@sina.com
  • 基金资助:

    湖北省自然科学基金(2013CFA006)

Stereotactic body radiotherapy for early stage nonsmall cell lung cancer

Lin Li, Zhou Fuxiang   

  1. Department of Radiation and Chemotherapy, Zhongnan Hospital of Wuhan University, State Key Clinical Specialty, Hubei Cancer Clinical Study Center, Hubei Key Laboratory of Tumor Biological Behavior, Wuhan 430071, China
  • Online:2015-10-08 Published:2015-09-08
  • Contact: Zhou Fuxiang E-mail:happyzhoufx@sina.com

摘要: 作为早期非小细胞肺癌治疗的一种治疗模式,体部立体定向放疗(SBRT)目前主要在非手术患者中应用。相比较传统分次小剂量照射,SBRT采取单次大剂量照射,近年来临床研究主要集中在其有效的生物有效剂量等效换算模型及最佳剂量分割模式的探索,但尚未达成共识。研究表明SBRT相较普通放疗在局部控制率、不良反应等方面具有一定优势,日后可应用于可手术患者。

关键词: 癌, 非小细胞肺, 放射疗法, 体部立体定向放疗

Abstract: As one of the treatment options for early stage NSCLC, stereotactic body radiation therapy (SBRT) is mainly applied to the inoperable patients. Compared with small doses of traditional fractionated radiation treatment, SBRT are taken a single high dose of radiation. A large body of experience has been accumulated over the years and the mathematical model to describe survival in high dose range typically used in SBRT and the best dose of segmentation model were focused on, but there has not yet reached a consensus. Studies show that SBRT has certain advantages in local control ratio and adverse reaction compared with traditional radiotherapy, which can be used in operable patients in the future.

Key words: Carcinoma, non-small-cell lung, Radiotherapy, Stereotactic body radiation therapy