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老年颈动脉粥样硬化斑块患者磁共振检查结果与临床症状的相关性 被引量:5

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摘要 目的探讨老年颈动脉粥样硬化斑块患者的磁共振成像(MRI)与临床症状的相关性。方法颈动脉粥样硬化斑块老年患者75例根据有无脑缺血症状分为症状组(观察组)和非症状组(对照组)。MRI检查比较两组管腔厚度、狭窄程度及斑块的成分。结果 MRI与彩色多普勒超声(CDFI)两者诊断颈动脉粥样硬化斑块结果具有高度一致性;观察组管腔狭窄程度、管壁平均厚度均大于对照组(P<0.05);观察组斑块脂质核心、斑块出血、斑块纤维帽破溃的比例均大于对照组(P<0.05);管壁平均厚度、纤维帽破溃是颈动脉粥样硬化斑块患者产生临床症状的独立危险因素(P<0.05)。结论通过MRI对老年颈动脉粥样硬化患者的管壁情况和斑块成分进行分析,可以预测患者发生缺血性脑血管事件的可能性。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2016年第19期4749-4751,共3页 Chinese Journal of Gerontology
基金 2014年新疆生产建设兵团卫生科技项目(No.2014-1)
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