Conformal irradiation for moving targets in heavy ion radiotherapy with raster-scanning beam delivery system (I) simulations
文献类型：期刊论文
| 作者 | Kraft, G; Li, Q ; Groezinger, SO; Haberer, T
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2005-10-01 |
| 卷号 | 29期号:10页码:1006-1011 |
| 关键词 | heavy-ion cancer therapy target motion raster scanning conformal radiotherapy |
| ISSN号 | 0254-3052 |
| 英文摘要 | Within the framework of the pilot heavy-ion therapy facility at GSI equipping an active beam delivery system of advanced raster scanning technique, the investigation of actively conformal irradiation to moving tumors using heavy ions is underway. The influences of target motion on dose homogeneity and conformity degree were theoretically studied under the condition of the active raster-scanning beam delivery system. The relationship between the target motion with different patterns and the uniformities of doses delivered by the raster scanner to different iso-energy slices of the moving target were simulated with an experimentally measured beam spill. Several strategies improving the dose homogeneity in the moving target volume were derived from these simulation results. The simulations presented in this paper provide an effective means for evaluating the dose distribution for a moving target, and the results and implications of this theoretical work establish a substantial basis for feasibility experiments of the compensation for target motion with the active raster scanner at GSI. |
| WOS关键词 | MOTION ; THERAPY ; TUMORS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000232432400017 |
| 出版者 | SCIENCE PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1189]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Li, Q |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.GSI, German Heavy Ion Res Ctr, D-64291 Darmstadt, Germany |
| 推荐引用方式 GB/T 7714 | Kraft, G,Li, Q,Groezinger, SO,et al. Conformal irradiation for moving targets in heavy ion radiotherapy with raster-scanning beam delivery system (I) simulations[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2005,29(10):1006-1011. |
| APA | Kraft, G,Li, Q,Groezinger, SO,&Haberer, T.(2005).Conformal irradiation for moving targets in heavy ion radiotherapy with raster-scanning beam delivery system (I) simulations.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,29(10),1006-1011. |
| MLA | Kraft, G,et al."Conformal irradiation for moving targets in heavy ion radiotherapy with raster-scanning beam delivery system (I) simulations".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 29.10(2005):1006-1011. |
入库方式： OAI收割
来源：近代物理研究所
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