高血压与正常血压病人脑动脉硬化和腔隙性脑梗死的影像比较分析

Hypertension and Cerebarl Arteriosclerosis in Patients with Normal B lood Pressure and Lacunar Infarction in Image Analysis

目的：探讨高血压与正常血压病人脑动脉发生粥样硬化狭窄和腔隙性脑梗死的磁共振影像差别。方法：使用0．3T永磁开放式磁共振成像系统，对2000例缺血性脑病的患者进行脑的T2 WI、T1 WI、FIR DE序列横断面和脑MRA检查。结果：高血压与正常血压病人脑动脉发生粥样硬化狭窄的程度和腔隙性脑梗死的数量有明显差别。结论：高血压病人脑动脉粥样硬化的程度比正常血压病人的程度较轻，而腔隙性脑梗死的程度较重。

Objective：Study on hypertension and Normotensive patients brain artery of atherosclerotic narrowed and lacunar cerebral infarction with MRI differences.Methods：0.3T permanent magnet open MRI systems, 2000 patients with ischemic encephalopathy of brain T2WI, T1WI, FIR DE sequence of cross sections and cerebral MRA examinations.Results：Hypertension and normotensive patients brain artery of atherosclerotic narrowed and lacunar infarction in quantity there is obvious difference between Conclusion：Cerebral athero-sclerosis than patients with normal blood pressure in patients with hypertension to a lesser extent, and the degree of cerebral lacunar infarc-tion in heavier.