颈部动脉彩超在前循环脑梗死评价中的价值研究

The Research Value of Neck Artery Colour in the Evaluation for Anterior Circulation Cerebral Infarction

目的探讨临床中颈部动脉彩超对于前循环脑梗死疾病的评价及其临床意义。方法选择2012年5月~2013年5月之间来我院就诊的140例患者作为观察对象,其中前循环脑梗死病例70例,另外设对照组70例。记录两组患者在颈总动脉、颈内动脉颅外段内中膜厚度的差异,检查是否出现粥样硬化斑块、斑块的大小数目位置及回声强度以及颈动脉狭窄情况。结果通过颈部动脉彩超前循环脑梗死患者的颈总动脉、颈内动脉颅外段内中膜厚度、斑块发生率均高于对照组,差异具有统计学意义（P〈0.05）。结论颈部动脉彩超对于识别和预防前循环脑梗死的发生具有重要指导意义。

Objective To investigate the neck artery color doppler ultrasound for evaluation of anterior circulation cerebral infarction and its clinical significance in clinical diseases. Methods 140 cases from 2012 May to 2013 May in our hospital between the patients as the object of observation, the anterior cerebral circulation infarction 70 cases, in addition to a control group of70 cases. Record the difference in the common carotid artery intima-media thickness, extracrauial internal carotid artery of two groups of patients, check whether the appearance of atherosclerotic plaque, plaque size the number of location and echo intensity and carotid artery atherosclerosis. Results Through the neck artery ultrasound anterior cerebral circulation infarction patients, carotid artery extracranial internal carotid artery intima-media thickness, plaque incidence rate were higher than those in the control group, with significant difference （P〈0.05） . Conclusion Carotid artery＇ color doppler ultrasound has an important guiding significance for the occurrence of the recognition and prevention of anterior circulation cerebral infarctiou.