目前的研究表明颈动脉粥样硬化在缺血性脑卒中发病中起了重要的作用,而颈动脉超声检查可作为观察动脉粥样硬化的窗口[1]。通过测定颈动脉内一中膜厚度(IMT)可定量评价高危人群动脉粥样硬化的发病情况[2]。本文应用彩色多普勒超声显像仪检测58例缺血性脑卒中患者两侧的颈动脉变? Current research shows that carotid atherosclerosis plays an important role in the pathogenesis of ischemic stroke, while carotid ultrasonography can be used as a window to observe atherosclerosis [1]. The incidence of atherosclerosis in high-risk groups can be quantitatively assessed by measuring the thickness of the intima-media within the carotid artery [2]. In this paper, 58 cases of ischemic stroke patients on both sides of the carotid artery color Doppler ultrasound imaging was used to detect changes.