【摘要】 目的 分析上海市缺血性脑血管病患者颅内、外动脉狭窄的发生率。方法 研究对象为近两年本院明确诊断为缺血性脑血管病的患者146例，其中男82例，女64例，年龄37～84岁，平均年龄68岁。应用数字减影脑血管造影(DSA)检测所有患者的颅内动脉及颅外动脉。结果 颅外动脉狭窄28例(19.1%)，颅内动脉狭窄38例(26%)。结论 颅内动脉狭窄发生率较颅外动脉狭窄高;颅外动脉狭窄发生率有增加的趋势。

    关键词 颅内外动脉狭窄 颈动脉 椎动脉 DSA

    Analysis of the results in patients with ischemic cerebrovascular disease by DSA

    Zhao Hui，Tao Qingling，Cai Lei，et al.

    Medicine Department of Changning Center Hospital，Shanghai200336.

    【Abstract】 Objective To analysize the incidence of intracranial and extracranial arterial stenosis in patients with ischemic cerebrovascular disease in shanghai.Methods Patients with ischemic cerebrovascular disease aged from37to84，consecution of146cases，among them82cases are male and64cases are female with the average age of68were admitted from April2001to May2003.The ntracranial and extracranial arteries were checked by digital subˉstraction angiography(DSA).Res

    ults Among them28cases(19.1%)with stenosis of extracranial artery ......