《中国康复理论与实践》

《中国康复理论与实践》 ›› 2012, Vol. 18 ›› Issue (4): 344-346.

• 论文 • 上一篇    下一篇

磁共振成像在脑缺血临床和动物实验中的应用

杨翠翠，李林   

  1. 首都医科大学宣武医院药物研究室，北京市老年病医疗研究中心，神经变性病教育部重点实验室，北京市 100053。
  • 收稿日期:2011-11-01 修回日期:1900-01-01 出版日期:2012-04-25 发布日期:2012-04-25

Application of Magnetic Resonance Imaging to Cerebral Ischemia in Clinical and Animal Experiments (review)

YANG Cui-cui, LI Lin.   

  1. Department of Pharmacology, Xuanwu Hospital of Capital Medical University, Key Laboratory for Neurodegenerative Diseases of Ministry of Education, Beijing 100053, China
  • Received:2011-11-01 Revised:1900-01-01 Published:2012-04-25 Online:2012-04-25

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被引次数

3

摘要： 缺血性脑血管疾病占脑血管疾病的70%~80%。磁共振成像(MRI)可无创、高效地显示脑缺血病灶，在诊断超早期脑缺血和预测病灶的转归方面有一定指导意义。本文对近年来MRI 一些重要参数在诊断和预测脑缺血方面的研究进展进行综述。

关键词: 脑缺血, 磁共振成像, 磁共振扩散成像, 血流灌注加权成像, T1加权像, T2加权像

Abstract: Cerebral ischemia accounts for 70%~80%. Magnetic resonance imaging (MRI) shows infarct focus efficiently, which plays an important role in the diagnosis of ultra-early stage of ischemia and the prediction of infarcts' change. This paper reviewed the recent advance in the effect of MRI on the diagnosis and prediction of cerebral ischemia.

Key words: cerebral ischemia, magnetic resonance imaging, diffusion weighted imaging, perfusion weighted imaging, T1 weighted imaging, T2 weighted imaging