磁共振引导放射治疗用于膀胱癌治疗的可行性
Feasibility of magnetic resonance guided radiotherapy for the treatment of bladder cancer.
作者信息
Hunt A, Hanson I, Dunlop A, Barnes H, Bower L, Chick J, Cruickshank C, Hall E, Herbert T, Lawes R, McQuaid D, McNair H, Mitchell A, Mohajer J, Morgan T, Oelfke U, Smith G, Nill S, Huddart R, Hafeez S
机构信息
The Institute of Cancer Research, London, UK.
The Royal Marsden NHS Foundation Trust, London, UK.
出版信息
Clin Transl Radiat Oncol. 2020 Sep 11;25:46-51. doi: 10.1016/j.ctro.2020.09.002. eCollection 2020 Nov.
Whole bladder magnetic resonance image-guided radiotherapy using the 1.5 Telsa MR-linac is feasible. Full online adaptive planning workflow based on the anatomy seen at each fraction was performed. This was delivered within 45 min. Intra-fraction bladder filling did not compromise target coverage. Patients reported acceptable tolerance of treatment.
使用1.5特斯拉磁共振直线加速器进行全膀胱磁共振图像引导放疗是可行的。基于每次分次时所见解剖结构进行了完整的在线自适应计划流程。这在45分钟内完成。分次内膀胱充盈并未影响靶区覆盖。患者报告治疗耐受性可接受。
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