| 短暂性脑缺血发作患者的弥散加权成像 |
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| 引用本文： | 陆天明,刘国荣,王宝军. 短暂性脑缺血发作患者的弥散加权成像[J]. 国际脑血管病杂志, 2009, 17(6). DOI: 10.3760/cma.j.issn.1673-4165.2009.06.009 |
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| 作者姓名： | 陆天明 刘国荣 王宝军 |
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| 作者单位： | 014040,包头市中心医院神经内科;010059,呼和浩特,内蒙古医学院;包头市中心医院神经内科,014040 |
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| 摘 要： | 短暂性脑缺血发作(transient ischemic attack, TIA)传统上是指由于缺血和缺氧,短暂的脑功能障碍持续时间不到24 h,不遗留任何神经功能缺损.近年来,影像学技术的发展使人们对TIA有了新的认识.文章对MRI,特别是弥散加权成像在TIA诊断和预后判断方面的作用进行了综述.
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| 关 键 词： | 短暂性脑缺血发作 磁共振成像 弥散 |
Diffusion-weighted imaging in transient ischemic attack |
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| LU Tian-ming,LIU Guo-rong,WANG Bao-jun. Diffusion-weighted imaging in transient ischemic attack[J]. International Journal of Cerebrovascular Diseases, 2009, 17(6). DOI: 10.3760/cma.j.issn.1673-4165.2009.06.009 |
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| Authors: | LU Tian-ming LIU Guo-rong WANG Bao-jun |
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| Abstract: | Transient ischemic attack (TIA) traditionally refers to temporary brain dysfunction lasting no longer than 24 hours due to a shortage of blood and oxygen, without any residual neurological deficit. In recent years, the development of imaging technology enables us to have a new awareness about TIA. This article reviews the effects of MRI, especially diffusion-weighted imaging, in the diagnosis and prognostic prediction of TIA. |
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| Keywords: | transient ischemic attack diffusion magnetic resonance imaging |
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