| 用蒙特卡罗方法计算子宫颈癌腔内放射治疗的剂量分布 |
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| 引用本文： | 缪铨生,苏炳华,王建明,史秉璋,杨琦,徐开埜,姜树权.用蒙特卡罗方法计算子宫颈癌腔内放射治疗的剂量分布[J].计算物理,1984,1(1):54-64. |
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| 作者姓名： | 缪铨生 苏炳华 王建明 史秉璋 杨琦 徐开埜 姜树权 |
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| 作者单位： | 1. 镇江师专;2. 上海第二医学院;3. 上海瑞金医院;4. 应用物理与计算数学研究所;5. Institute of Applied Physics and Computational Mathematics |
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| 摘 要： | 本文提出了用蒙特卡罗方法计算放射治疗剂量分布的问题,此法的优点在于考虑了组织成份,器官的物理几何形态,它准确性高,使用简便。通过本法有可能使子宫颈癌内外照射剂量配合更准确、更完善,从而提高五年生存率,提高治疗效果。本法的计算原则可推广到其它医疗单位常规镭疗和后装装置应用。
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| 收稿时间： | 1983-11-28 |
CALCULATION OF DOSE DISTRIBUTION IN THE INTRACAVITAL RADIOTHERAPY OF CARCINOMA OF UTERINE CERVIX BY MONTE CARLO METHOD |
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| MIAO QUAN-SHENG,SU BING-HUA,WANG JIANG-MING,SHI BING-ZHANG,JANG JI,XU KAI-YE,JIANG SHU-QUAN.CALCULATION OF DOSE DISTRIBUTION IN THE INTRACAVITAL RADIOTHERAPY OF CARCINOMA OF UTERINE CERVIX BY MONTE CARLO METHOD[J].Chinese Journal of Computational Physics,1984,1(1):54-64. |
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| Authors: | MIAO QUAN-SHENG SU BING-HUA WANG JIANG-MING SHI BING-ZHANG JANG JI XU KAI-YE JIANG SHU-QUAN |
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| Institution: | 1. Zhen Jiang Teacher's College;2. Institute of Computer for Medical Use, Shanghai Second Medical College;3. Institute of Medical Mathematics, Shanghai Second Medical College;4. Department of Radio Logy, Rui Jin Hospital, Shanghai Second MedicalCollege;5. Institute of Applied Physics and Computational Mathematics |
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| Abstract: | In this study, Monte Carlo method is applied to evaluate dose distribution in radiotherapy.This method has following advantages:1.Overcoming some defects in other methods, the method can guarantee the accuracy.2.Considering the real composition of tissue and the geometric shape of the organ, the calculation has higher accuracy.3.The method is easy to use and popularize in clinic.By use of this method the internal and external radiation dose can be coordinaed each other more accurately and better, so that the 5 years survival rate may be increased.The treatment result is improved.The principle of the new method can be popularized to other hospitals or radiation centers for routin radiotherapy and after-loading system in carcinoma of uterine cervix. |
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