本文根据临床和CT所见,对无症状和症状性腔隙梗塞进行研究,揭示了动脉粥样硬化和微动脉粥样硬化血管病变的病理区别。 患者均为初发幕上梗塞,症状超过24h,经CT扫描检查。以腔隙综合征确定症状性腔隙梗塞,其CT发现与单一穿动脉阻塞引起的梗塞一致,为皮层下边缘清楚的低密度灶,直径小于20mm,或CT无 Based on clinical and CT findings, we investigated the asymptomatic and symptomatic lacunar infarcts and revealed the pathological differences between atherosclerotic and atherosclerotic vascular lesions. Patients were all new onset infarction, symptoms over 24h, by CT scan examination. To determine the symptomatic lacunar infarction with lacunar syndrome, the CT findings were consistent with infarcts caused by occlusion of a single perforating artery, with clear low density lesions at the lower subcortical edge, with a diameter of less than 20 mm, or no CT