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低场MRI扩散加权成像(DWI)在急性脑梗死中的应用 被引量:2

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摘要 目的:评估低场MRI机扩散加权成像(DWI)在脑梗死诊断中的价值。方法:临床疑似为脑梗死的37例患者包括超急性期(发病后6h内)5例,急性期(发病后6~3d内)32例进行DWI和常规MRI检查,对急性期的MRI表现进行分析,总结病变的演变规律。结果:DWI较常规MRI其他序列脑梗死更有明显优势,对急性期脑梗死的敏感度为100%。结论:低场磁共振弥散加权成像技术,选择最佳扫描参数,对急性期脑梗死作出诊断及治疗可提供可靠依据。
作者 仝占胜 郝淼
出处 《医学理论与实践》 2012年第16期2029-2030,共2页 The Journal of Medical Theory and Practice
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