Monte Carlo Simulation of Field Patching Technique in Carbon Ion Beam Therapy
文献类型：期刊论文
| 作者 | Fu Tingyan; Huang Qiyan ; Liu Xinguo; Dai Zhongying; He Pengbo; Shen Guosheng; Ma Yuanyuan; Yan Yuanlin; Li Qiang
|
| 刊名 | Nuclear Physics Review
 |
| 出版日期 | 2015 |
| 卷号 | 32页码:115-120 |
| ISSN号 | 1007-4627 |
| 英文摘要 | To characterize the theoretical basis of field patching technique in carbon ion beam therapy, Monte Carlo software package Gate/Geant4 was used to simulate the lateral dose distribution of matched fields. The lateral dose distribution of the matched fields within 1.0 millimeter of patient positioning error and the relationship between the central dose of the matched fields and the field patching gap were obtained. Moreover, the lateral dose profile of field patching irradiation with 5.0 mm gap was simulated. While comparing the lateral dose distribution of field patching irradiation with 5.0 mm gap with the undivided field irradiation, a good agreement between both results with a maximum dose deviation of 6.8% was observed within the target volume. Hence a feasible method for solving the issue of dose hotspots during field patching under the condition of higher patient positioning accuracies (patient positioning error within 1.0 millimeter) was proposed and the dose homogeneity within the target volume could be greatly improved when field patching technique is adopted in carbon ion beam therapy. |
| CSCD记录号 | CSCD:5414872 |
| 源URL | [http://119.78.100.186/handle/113462/59895]  |
| 专题 | 近代物理研究所_兰州重离子研究装置 近代物理研究所_生物物理研究室 |
| 推荐引用方式 GB/T 7714 | Fu Tingyan,Huang Qiyan,Liu Xinguo,et al. Monte Carlo Simulation of Field Patching Technique in Carbon Ion Beam Therapy[J]. Nuclear Physics Review,2015,32:115-120. |
| APA | Fu Tingyan.,Huang Qiyan.,Liu Xinguo.,Dai Zhongying.,He Pengbo.,...&Li Qiang.(2015).Monte Carlo Simulation of Field Patching Technique in Carbon Ion Beam Therapy.Nuclear Physics Review,32,115-120. |
| MLA | Fu Tingyan,et al."Monte Carlo Simulation of Field Patching Technique in Carbon Ion Beam Therapy".Nuclear Physics Review 32(2015):115-120. |
入库方式： OAI收割
来源：近代物理研究所
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