【摘 要】目的：探究颈动脉粥样硬化斑块与脑梗死的MRI的相关性。方法：回顾性分析我院56例患者的核磁共振检测结果。结果：根据核磁共振检查，56例患者共检查出142处粥样硬化斑块，其中Ⅰ～Ⅱ型42处；Ⅲ型63处；Ⅳ～Ⅴ型19处；Ⅵ型6处；Ⅶ型8处；Ⅷ型无。Ⅳ～Ⅴ型与Ⅵ型的脑梗死发病率及危险度最高，与其他分型对比具有显著的差距(P<0.05)。本次检查Ⅰ级管腔狭窄病例17例，斑块13块，对应发生脑梗死45处；Ⅱ级管腔狭窄病例23例，斑块14块，对应发生脑梗死91处；Ⅲ级、Ⅳ级管腔狭窄病例15例，斑块发生脑梗死47处。结论：MRI技术在颈动脉粥样硬化斑块的检测中具有良好的诊断率，能为脑梗死的检出及诊断提供准确的信息，应在临床中加强推广。

    【关键词】颈动脉粥样硬化斑块；脑梗死；MRI；相关性

    Correlation between carotid atherosclerotic plaque and cerebral infarction MRI

    Abstract：Objective：To study the relationship between carotid atherosclerotic plaque and cerebral infarction in MRI.Methods：a retrospective analysis of 106 cases of patients with nuclear magnetic resonance detection results.Results：106 cases of patients were examined in 269 atherosclerotic plaque ......