颈动脉超声在脑卒中防治中的应用

Application of Carotid Ultrasound on Prevention and Cure of Cerebral Apoplexy

目的探讨颈动脉超声在脑卒中防治中的应用。方法本文选择了42例缺血性脑卒中疾病患者,将其设为观察组,对其进行颈动脉超声的检查,并选择同期42例非脑卒中者作为对照组,同样接受颈动脉超声的检查,将两组检查结果进行比较。结果观察组患者的颈动脉内径和对照组患者相比明显增高,发生IMT增厚的患者人数、无内膜增厚及斑块形成的比率、发生颈动脉狭窄的人数以及峰值流速均显著高于对照组,两组数据比较具有统计学意义(P<0.05)。结论颈动脉超声检查可以准确显示出缺血性脑卒中疾病患者的颈动脉狭窄程度以及颈动脉粥样硬化的情况,并给出颈动脉血流动力学参数,从而为早期预防及治疗动脉粥样硬化提供有效的参考依据。

Objectives To observe the application of carotid ultrasound on prevention and cure of cerebral apoplexy.Methods 42 patients with ischemic stroke were selected as the observation group which was given carotid artery ultrasound examination.42 non cerebral stroke patients over the same period were selected as the control group which was also given carotid artery ultrasound examination.Examination results of 2 groups were compared.Results As for carotid artery diameter,the observation group increased more evidently than the control group.The occurrence of IMT thickening of the number of patients,no intimal thickening,plaque formation rate,the number of occurrence of carotid artery stenosis and peak velocity of the observation group were higher significantly than the control group.There was statistical difference between 2 groups（P0.05）.Conclusions Carotid artery ultrasound examination can show accurately the degree of carotid stenosis and carotid atherosclerosis of patients with ischemic stroke and give hemodynamic parameters,which provide effective reference for early prevention and treatment with atherosclerosis.