摘要
体部立体定向放疗(stereotactic body radiation therapy,SBRT)是指应用单次或少数多次给予靶区高剂量照射的治疗方式。和常规放疗相比,该技术具有分割剂量大、精度高等特点。对于因高龄或合并严重心肺等内科疾病不能手术或不愿接受手术的早期非小细胞肺癌(non-small cell lung cancer,NSCLC)患者,SBRT已被确立为标准治疗。对于可手术病灶,SBRT能达到与手术相似的局部控制率。本研究将对SBRT用于早期可手术NSCLC患者的研究进展作一综述。
Stereotactic body radiation therapy(SBRT)is a treatment of high dose radiation in a single or small number fractions to the target areas.Compared with conventional radiotherapy,SBRT has the features of higher dose and better preci-sion.SBRT has established the status of standard treatment for early stage non-small cell lung cancer(NSCLC)patients who was unable or unwilling to undergo surgery.For operable lesions,SBRT could achieve a similar local control rate with surgery.This paper reviews the research progress of SBRT in operable early stage NSCLC patients.
作者
董百强
王谨
陈明
Dong Baiqiang;Wang Jin;Chen Ming(Department of Radiotherapy,Cancer Hospital of the University of Chinese Academy of Sciences&Zhejiang Cancer Hospital,Hangzhou 310022,Zhejiang,China)
出处
《肿瘤预防与治疗》
2020年第1期68-74,共7页
Journal of Cancer Control And Treatment
基金
浙江省公益基金项目(编号:LGF20H160009)~~
关键词
体部立体定向放射治疗
可手术非小细胞肺癌
中央型肿瘤
Stereotactic body radiation therapy
medically operable early stage non–small cell lung cancer
Centrally located tumors