Review
Research progress on ViewRay magnetic resonance guided radiotherapy system
Yanchen Ying, Hua Chen, Hao Wang, Hengle Gu, Yanhua Duan, Yan Shao, Aihui Feng, Hongxuan Li, Xiaolong Fu, Zhiyong Xu
Published 2019-04-25
Cite as Chin J Radiol Med Prot, 2019, 39(4): 316-320. DOI: 10.3760/cma.j.issn.0254-5098.2019.04.013
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.
Key words:
Imaging-guided radiotherapy; ViewRay; Accurate radiotherapy
Contributor Information
Yanchen Ying
Shcool of Physics and Technology, Wuhan University, Wuhan 430000, China
Hua Chen
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Hao Wang
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Hengle Gu
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Yanhua Duan
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Yan Shao
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Aihui Feng
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Hongxuan Li
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Xiaolong Fu
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China
Zhiyong Xu
Radiotherapy Department, Shanghai Chest Hospital Shanghai Jiao Tong University, Shanghai 200030, China