摘要
在对肿瘤患者进行放射治疗中产生的误差严重影响疗效。如何控制误差已经成为放射治疗技术研究的焦点之一,系统地分析放疗各个环节中可能存在的误差、误差产生的原因是解决问题的关键。只有充分了解各个误差产生的原因,才能采取针对性的措施来减少误差,为以后临床治疗减少误差,提高肿瘤放射治疗增益比起到促进作用。
Various errors influence curative effect seriously of the radiation therapy to cancer patients.How to control the error has become one of the focuses of the radiation therapy technology research.The key of solving this problem is the analysis of every link of the system analysis where error may exist and the causes.Only by thorough understanding of the causes of errors can we adopt the specific measures to reduce it,for future improvement in reducing the clinical treatment errors,and increase tumor radiation treatment gain ratio.
出处
《医学综述》
2012年第2期262-264,共3页
Medical Recapitulate
关键词
放射治疗
误差
重复性
Radiation treatment
Errors
Repeatability
