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| 放射治疗剂量分布的计算机仿真 | |
| 引用本文： | 薛定宇,刘艳梅,徐心和,高文山.放射治疗剂量分布的计算机仿真[J].东北大学学报(自然科学版),2007,28(5):627-630. |
| 作者姓名： | 薛定宇 刘艳梅 徐心和 高文山 |
| 作者单位： | 1. 东北大学,信息科学与工程学院,辽宁沈阳,110004 2. 沈阳航空工业学院,自动控制系,辽宁沈阳,110136 3. 唐山市人民医院,河北唐山,063000 |
| 摘 要： | 给出一种Fortran DPM程序与Matlab语言相结合的放射治疗剂量分布仿真方法.利用蒙特卡罗方法模拟放射治疗剂量分布,改写已有的用Fortran语言编写的放射治疗程序DPM(dose planningmethod),与方便图形处理的Matlab语言相接口,处理DPM得到的计算结果.仿真结果表明,通过这种结合处理,可以很方便地得到等剂量分布曲线和等剂量面等图形,将仿真出的剂量计算结果明显地显示出来,为实际应用带来很多方便. |
| 关 键 词： | 蒙特卡罗方法 放射治疗 剂量分布 可视化 仿真 |
| 文章编号： | 1005-3026（2007）05-0627-04 |
| 收稿时间： | 2006-04-06 |
| 修稿时间： | 2006-04-06 |
Simulation of Dose Distribution in Radiotherapy Treatment |
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| XUE Ding-yu,LIU Yan-mei,XU Xin-he,GAO Wen-shan.Simulation of Dose Distribution in Radiotherapy Treatment[J].Journal of Northeastern University(Natural Science),2007,28(5):627-630. | |
| Authors: | XUE Ding-yu LIU Yan-mei XU Xin-he GAO Wen-shan |
| Affiliation: | (1) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China; (2) Department of Automation, Shenyang Institute of Aeronautical Engineering, Shenyang 110136, China; (3) People Hospital of Tangshan, Tangshan 063000, China |
| Abstract: | A Monte Carlo simulation package combining DPM(dose planning method) with Matlab was developed to solve the dose calculation problems in radiotherapy treatment by rewriting the current radiotherapy software DPM and taking advantage of Matlab for profile visualization,thus obtaining easily the isodose distribution curve and isodose surface contour.The package developed are highly potential in practical applications for its speed-up in simulation and evidently visible results,which showed that this method is correct,effective and capable of enhancing the level of radiotherapy. |
| Keywords: | Monte Carlo method radiotherapy dose distribution visualization simulation |
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