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脑梗死患者颈动脉粥样硬化斑块的超声诊断 被引量:4

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摘要 目的探讨脑梗死患者颈动脉粥样斑块分布特点及超声特征,为临床预测脑梗死提供早期诊断依据。方法对65例脑梗死及30例对照组受检者行颈部动脉彩色多普勒超声检查,探查分析斑块发生的解剖部位、内部回声和表面特征,并根据斑块内部回声特征进行分型,测定颈总动脉(CCA)、颈动脉分叉处(BIF)、颈内动脉(ICA)内-中膜厚度(IMT),将病变组与对照组进行对比分析研究。结果脑梗死组斑块检出率明显高于对照组,斑块好发于颈动脉分叉处且以等回声、低回声斑块为主,脑梗死组IMT明显高于对照组,溃疡斑块均出现在脑梗死组。结论颈动脉彩色多普勒超声能够确定斑块的部位和性质,可为临床预测脑梗死提供诊断依据。
作者 周旭 杨玲
出处 《宁夏医科大学学报》 2012年第12期1323-1324,共2页 Journal of Ningxia Medical University
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