| 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 |
| ViewRay磁共振引导放疗系统的研究进展 |
| Research progress on ViewRay magnetic resonance guided radiotherapy system |
| 投稿时间：2018-12-24 |
| DOI：10.3760/cma.j.issn.0254-5098.2019.04.013 |
| 中文关键词: 磁共振引导放疗 ViewRay 精准放疗 |
| 英文关键词:Imaging-guided radiotherapy ViewRay Accurate radiotherapy |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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