| ViewRay磁共振引导放疗系统的研究进展 |
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| 引用本文： | 应延辰,陈华,王昊,顾恒乐,段彦华,邵琰,冯爱慧,李洪选,傅小龙,徐志勇.ViewRay磁共振引导放疗系统的研究进展[J].中华放射医学与防护杂志,2019,39(4):316-320. |
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| 作者姓名： | 应延辰 陈华 王昊 顾恒乐 段彦华 邵琰 冯爱慧 李洪选 傅小龙 徐志勇 |
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| 作者单位： | 武汉大学物理科学与技术学院 430000,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030,上海交通大学附属胸科医院放疗科 200030 |
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| 摘 要： | ViewRay磁共振引导放疗系统不但解决了成像剂量的问题，还能根据MRI进行精准摆位、在线自适应放疗以及门控照射。该系统的发展为精准放疗提供了一种新的技术手段。本文介绍ViewRay系统的主要结构，并综述质量控制体系、剂量学比较、呼吸运动管理、在线自适应放疗以及初步治疗效果。
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| 关 键 词： | 磁共振引导放疗 ViewRay 精准放疗 |
| 收稿时间： | 2018/12/24 0:00:00 |
Research progress on ViewRay magnetic resonance guided radiotherapy system |
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| Ying Yanchen,Chen Hu,Wang Hao,Gu Hengle,Duan Yanhu,Shao Yan,Feng Aihui,Li Hongxuan,Fu Xiaolong and Xu Zhiyong.Research progress on ViewRay magnetic resonance guided radiotherapy system[J].Chinese Journal of Radiological Medicine and Protection,2019,39(4):316-320. |
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| Authors: | Ying Yanchen Chen Hu Wang Hao Gu Hengle Duan Yanhu Shao Yan Feng Aihui Li Hongxuan Fu Xiaolong and Xu Zhiyong |
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| Institution: | Shcool of Physics and Technology, Wuhan University, Wuhan 430000, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China,Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China and Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China |
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| Abstract: | ViewRay magnetic resonance (MR) guided radiotherapy system not only solves the problem of imaging dose, but also can set up accurately, online adaptive radiotherapy and gated irradiation according to magnetic resonance imaging (MRI). The development of this system provides a new technical means of accurate radiotherapy. This review describes the main structure of the ViewRay system, and summarizes quality assurance (QA), dosimetric comparison, respiratory motion management, online adaptive radiotherapy, and preliminary treatment effect. |
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| Keywords: | Imaging-guided radiotherapy ViewRay Accurate radiotherapy |
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