彩超探查颈动脉斑块对脑梗死的意义

The Significance of Probing Carotid Plaques by color Doppler ultrasound towards Cerebral Infarction

目的通过颈部动脉彩超改变探讨临床脑梗死患者与颈动脉斑块稳定性的关系。方法回顾分析行颈动脉彩色超声及头部CT检查的患者180例,其中脑梗死患者90例作为观察组,90例非脑梗死患者作为对照组。利用彩色多普勒诊断仪对比观察两组患者两侧颈动脉管壁情况及斑块性质。结果脑梗死患者的颈动脉斑块发生率(87.8%)高于对照组(18.9%),且不稳定型斑块多于稳定型斑块。两组比较差异有统计学意义(P【0.05)。结论颈部动脉彩超探查斑块与脑梗死的发生关系密切,尤其是对预防脑梗死具有重要的临床意义。

Objective To change and explore the relationship between cerebral infarction and carotid plaques through carotid ultrasonography.Methods A retrospective analysis of 180 cases inspected by the colored Doppler ultrasonography,among which 90 cases of cerebral infarction as observational group and another 90 cases of non-cerebral infarction as control group.Compare both sides of the carotid artery wall and the nature of plaques of these two groups by using color Doppler instrument.Results The incidence rate of cerebral infarction patients(87.8%)having carotid plaques is higher than what happens in control group(18.9%),and the number of unstable plaques is more than stable ones’.The difference of the two groups has statistical significance(P<0.05).Conclusion Probing carotid plaques by color Doppler ultrasound has certain relation with cerebral infarction.It has great clinical significance especially for preventing certain relation.