| 基于CT/MRI图像的三维近距离放射治疗计划系统 |
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| 引用本文： | 项晖,庄天戈. 基于CT/MRI图像的三维近距离放射治疗计划系统[J]. 中国医疗器械杂志, 2002, 26(6): 398-401,429 |
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| 作者姓名： | 项晖 庄天戈 |
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| 作者单位： | 上海交通大学生物医学工程系,上海,200030 |
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| 摘 要： | 介绍了一个以CT/MRI序列图像为数据源的三维近距离放射治疗计划系统。系统区别于外照射治疗计划系统,为医生提供了具有三维动态剂量分布显示的交互式布源系统,并包括独特的模板库支持、精确快速的剂丘分布计算及实时显示和完备的计划评估预警系统等。此外,该系统还具有从数据采集到配准、分割、二维图像处理、三维重建、计划报告输出等一系列功能,并提供了友好的图形用户接口(GUI),完全适用于临床应用。该系统现已在临床试用,效果良好。
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| 关 键 词： | 近距离放射治疗 治疗计划系统 等剂量曲线 三维重建 |
| 文章编号： | 1671-7104(2002)06-0398-04 |
CT/MRI-Based Software for 3-D Brachytherapy Planning System |
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| XIANG Hui,ZHUANG Tian-ge. CT/MRI-Based Software for 3-D Brachytherapy Planning System[J]. Chinese journal of medical instrumentation, 2002, 26(6): 398-401,429 |
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| Authors: | XIANG Hui ZHUANG Tian-ge |
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| Affiliation: | Department of Biomedical Engineering, Jiaotong University, Shanghai. |
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| Abstract: | The paper presents a 3D Brachytherapy Planning System based on CT/ MRI images. Unlike other percutaneous radiotherapy planning systems, it provides doctors with an interactive source layout function, including accurate and quick dosage distribution calculation and dynamical 2D/ 3D display. A special template library and an integrated planning evaluation/ alert subsystem are incorporated in the system. The system successfully has many functions such as data acquisition, registration, segmentation, image processing, 3D reconstruction and planning report output. Various automated procedures,3-D graphics and a user-friendly interface GUI enable the system to be a powerful and practical one meeting well the chinical therapeutic demands. |
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| Keywords: | brachytherapy treatment planning system isoline 3D reconstruction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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