Theoretical Exploration on Ultra-fractionated Radiotherapy

• 作者: Jin Xiaodong Li Qiang Guo Chuanling Wang Jufang Hao Jinfang Li Wenjian Yan Zheng Dai Zhongying
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 工学
• 关键词: 放射治疗 分割 治疗效果 总剂量 分馏
• 年，卷（期）: 2005,（1）
• 页码范围: 93-94
• 页数: 2页
• 分类号: TH774

摘要

<正>Based on the HRS effect, a new tumour radiotherapy method, ultra-fractionation has been devised. Compared with conventional fractionation, the dose per fraction is decreased from 2 to 0. 2-0. 5 Gy for the ultra-fractionation. Although the amount of fractions are increased in order to reach the same therapeutic efficacy, the total dose is significantly reduced.