超声检查颈动脉粥样硬化斑块稳定性与脑梗死发病关系

被引:5
作者
白志勇
李敬府
杨玉杰
谭石
贾建文
机构
[1] 北京大学第三医院超声诊断科
关键词
超声; 颈动脉; 粥样硬化; 缺血性脑血管疾病;
D O I
暂无
中图分类号
R743.3 [急性脑血管疾病(中风)];
学科分类号
1002 ;
摘要
目的探讨采用超声评估颈动脉粥样硬化斑块稳定性是否有助于预测脑梗死发病风险。方法颈动脉内径狭窄小于70%的TIA患者158人,采用彩色多普勒超声观察颈动脉有无粥样硬化斑块及其类型,并随访脑梗死的发生率。结果125例患者完成研究,平均随访24.1个月,发生血栓栓塞性脑梗死13例,其中无斑块组年发生率为1.5%,稳定性斑块组为3.6%,不稳定性斑块组为9.2%,后者明显高于前二组。结论采用超声评价颈动脉粥样硬化斑块稳定性有助于预测TIA患者脑梗死的发病风险。
引用
收藏
页码:138 / 140
页数:3
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