| 扩散磁共振成像和纤维束示踪成像在脊髓成像中的临床应用 |
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| 引用本文： | 李小圳综述,金征宇审校. 扩散磁共振成像和纤维束示踪成像在脊髓成像中的临床应用[J]. 中国医学影像技术, 2010, 26(1): 181-183 |
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| 作者姓名： | 李小圳综述 金征宇审校 |
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| 作者单位： | 北京协和医学院,中国医学科学院,北京协和医院放射科,北京,100730 |
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| 摘 要： | 磁共振弥散张量成像和纤维束示踪成像能够显示白质纤维的结构,在脊髓的应用也越来越广泛,对检出病变和判断病变性质的敏感性较常规MRI高,能够提供更多诊断及鉴别诊断依据,同时能更好地进行术前疗效评估及判断预后.
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| 关 键 词： | 磁共振成像 扩散磁共振成像 纤维束示踪成像 脊髓 |
| 收稿时间： | 2009-06-30 |
| 修稿时间： | 2009-08-16 |
Progress in clinical application of diffusion tensorimaging and fiber tracking in spinal cord |
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| LI Xiao-zhen and JIN Zheng-yu. Progress in clinical application of diffusion tensorimaging and fiber tracking in spinal cord[J]. Chinese Journal of Medical Imaging Technology, 2010, 26(1): 181-183 |
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| Authors: | LI Xiao-zhen and JIN Zheng-yu |
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| Affiliation: | Department of Radiology, Peking Union Medical College Hospital, Chinese Academy ofMedical Sciences and Peking Union Medical College, Beijing 100730, China;Department of Radiology, Peking Union Medical College Hospital, Chinese Academy ofMedical Sciences and Peking Union Medical College, Beijing 100730, China |
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| Abstract: | Diffusion tensor imaging(DTI)and fiber tracking(FT)may show structural information about white matter fiber.With development of technology,the applications of the DTI and FT are widely used in spinal cord.DTI and FT are more sensitive than traditional MRI on detecting spinal cord lesions,able to provide more evidence for the diagnosis and differential diagnosis before treatment,as well as the evaluation for the prognosis. |
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| Keywords: | Magnetic resonance imaging Diffusion magnetic resonance imaging Fiber tractography Spinal cord |
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