简介:摘要目的分析颈内动脉粥样硬化(ICAS)所致管腔狭窄程度结合ABCD2评分对短暂性脑缺血发作(TIA)进展为脑梗死的预测价值.方法选取121例TIA患者作为研究对象,采用超声对ICAS管腔狭窄程度评定,并进行ABCD2评分,筛选出TIA发作7d内发生脑梗死的患者.结果ABCD2评分中危、高危组脑梗死发生率高于低危组,中度狭窄、重度狭窄或闭塞组脑梗死发生率高于正常或轻度狭窄组,其差异均有统计学意义(P<0.05).结论ABCD2评分、颈内动脉管腔狭窄程度对TIA后7d内发展为脑梗死有预测价值.关键词ABCD2;颈内动脉粥样硬化;脑缺血发作;脑梗死AbstractObjectiveToexploretheforecastvalueofcombinedABCD2scoreandcarotidatherosclerosisinevaluatingbraininfarction7daysaftertheonsetofatransientischemicattack.MethodsAllpatientswereevaluatedwithABCD2score,and7-dayfollow-upofthecerebralofthepatientswereperformedtolookforrisksofinfarction.ResultsLinearcorrelationexistedbetweenABCD2scoreandshort-termriskofcerebralinfarctioninTIApatientsshowingahigherincidenceinpatientswithhigherABCD2score.ConclusionsAratherhighaccuracymaybeachievedwithABCD2scoreandcarotidatherosclerosisinpredictionofshort-KteeyrwmorridsskofcerebralinfarctionafteronsetofTIA.ABCD2;Carotidatherosclerosis;Transientischemicattack;Braininfarction中图分类号R743.3文献标识码B文章编号1001-5302(2015)09-0754-01