| 18F-氟脱氧葡萄糖PET/CT在肺癌三维适形放疗靶区勾画中的应用 |
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| 引用本文： | 林琳 综述,郑容 审校. 18F-氟脱氧葡萄糖PET/CT在肺癌三维适形放疗靶区勾画中的应用[J]. 中国医学影像技术, 2009, 25(7): 1303-1306 |
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| 作者姓名： | 林琳 综述 郑容 审校 |
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| 作者单位： | 1. 北京协和医学院,中国医学科学院,肿瘤医院核医学科,北京,100021
2. 北京协和医学院,中国医学科学院,肿瘤医院PET/CT中心,北京,100021 |
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| 摘 要： | 18F-氟脱氧葡萄糖(18F-FDG)PET/CT为三维适形放疗的靶区勾画提供了代谢信息,但在其图像上勾画肿瘤边界受很多因素的影响.本文就近年来关于18F-FDG PET/CT图像上肿瘤边界的阈值的确定、如何改善呼吸运动所致的PET与CT图像融合不佳等方面的研究进行综述.
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| 关 键 词： | 肺肿瘤 放射治疗计划 体层摄影术,发射型计算机 氟脱氧葡萄糖F18 |
| 收稿时间： | 2008-12-19 |
| 修稿时间： | 2009-01-11 |
Application of 18F-FDG PET/CT planning of three-dimensional conformal radiotherapy for non-small cell lung cancer |
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| LIN Lin and ZHENG Rong. Application of 18F-FDG PET/CT planning of three-dimensional conformal radiotherapy for non-small cell lung cancer[J]. Chinese Journal of Medical Imaging Technology, 2009, 25(7): 1303-1306 |
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| Authors: | LIN Lin and ZHENG Rong |
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| Affiliation: | Department of Nuclear Medicine, Cancer Hospital, Chinese Academy of Medical Sciences andPeking Union Medical College, Beijing 100021, China |
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| Abstract: | 18F-fluorodeoxyglucos (18F-FDG) PET/CT can provide metabolic information for three dimensional conformal radiation therapy planning. The biological target volume may be influenced by many factors. Studies of target delineation using 18F-FDG PET/CT and methods to improve the misalignment of PET and CT images due to breathing were reviewed in this article. |
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| Keywords: | Lung neoplasms Radiotherapy planning Tomography,emission-computed Fluorodeoxyglucose F18 |
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