Conformal irradiation to moving targets in heavy ion radiotherapy with raster-scanning beam delivery system: (II) feasibility experiments
文献类型：期刊论文
| 作者 | Li Qiang ; Groezinger, S. O.; Haberer, T.; Kraft, G.
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 30期号:9页码:925-929 |
| 关键词 | heavy-ion cancer therapy target motion raster-scanning beam delivery system lateral and longitudinal motion compensation conformal radiotherapy |
| ISSN号 | 0254-3052 |
| 英文摘要 | Within the framework of the pilot heavy-ion therapy facility at GSI equipped with an active beam delivery system of advanced raster scanning technique, a feasibility study on actively conformal heavy-ion irradiation to moving tumors has been experimentally conducted. Laterally, real-time corrections to the beam scanning parameters by the raster scanner, leading to an active beam tracing, compensate for the lateral motion of a target volume. Longitudinally, a mechanically driven wedge energy degrader (called depth scanner) is applied to adjust the beam energy so as to locate the high-dose Bragg peak of heavy ion beam to the slice under treatment for the moving target volume. It has been experimentally shown that compensations for lateral target motion by the raster scanner and longitudinal target shift by the depth scanner are feasible. |
| WOS关键词 | 3-DIMENSIONAL DOSE VERIFICATION ; X-RAY-FILMS ; THERAPY ; MOTION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000240207200023 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/6151]  |
| 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 Qiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.German Heavy Ion Res Ctr, D-64291 Darmstadt, Germany |
| 推荐引用方式 GB/T 7714 | Li Qiang,Groezinger, S. O.,Haberer, T.,et al. Conformal irradiation to moving targets in heavy ion radiotherapy with raster-scanning beam delivery system: (II) feasibility experiments[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(9):925-929. |
| APA | Li Qiang,Groezinger, S. O.,Haberer, T.,&Kraft, G..(2006).Conformal irradiation to moving targets in heavy ion radiotherapy with raster-scanning beam delivery system: (II) feasibility experiments.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(9),925-929. |
| MLA | Li Qiang,et al."Conformal irradiation to moving targets in heavy ion radiotherapy with raster-scanning beam delivery system: (II) feasibility experiments".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.9(2006):925-929. |
入库方式： OAI收割
来源：近代物理研究所
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