光学体表引导技术在放射治疗中的应用进展  

Advances in Application of Optical Surface Guidance in Radiotherapy

作　　者：王宇 唐斌[1] 王相飞 何勇[1] 张德康[1] Wang Yu;Tang Bin;Wang Xiangfei;He Yong;Zhang Dekang(Key Laboratory of Radiation Oncology of Sichuan Province,Sichuan Cancer Hospital&Institute,(i.e.Sichuan Cancer Center,or Cancer Hospital Affiliated to University of Electronic Science and Technology of China),Chengdu 610041,Sichuan,China)

机构地区：[1]四川省肿瘤医院·研究所/四川省癌症防治中心/电子科技大学附属肿瘤医院放射肿瘤学四川省重点实验室,成都610041

出　　处：《肿瘤预防与治疗》2023年第1期75-81,共7页Journal of Cancer Control And Treatment

摘　　要：摆位误差是放射治疗误差中的重要部分,也是当前精准放疗中需要重点考虑的因素。近年来,光学体表监测系统逐渐在临床放疗中作为图像引导系统使用,表现出无创、无辐射、实时的独特之处。并且其与锥形束CT引导系统结果展现出了较强的一致性。本文回顾了光学体表引导技术在临床中的主要应用方面和应用效果,为临床研究提供参考依据。Positioning errors is an important part of radiotherapy errors,and it is also a key factor to be considered in current precision radiotherapy.In recent years,optical surface monitoring system has been gradually used as an image guidance system in clinical radiotherapy,which is non-invasive,non-radiative,real-time and strongly consistent with the results of cone-beam computed tomography image-guidance system.In this paper,the main clinical applications and effects of this method are reviewed to provide evidence for clinical research.

关 键 词：光学体表监测系统 放射治疗 图像引导 摆位误差 

分 类 号：R730.55[医药卫生—肿瘤]