评价了荧光素钠(SF)对大脑微血管病患者红细胞聚集性的影响,同时探讨了红细胞聚集性改变与视网膜微循环之间的联系。大脑微血管病是指CT显示有腔隙梗塞,但脑血管造影无脑动脉狭窄者;当视网膜动静脉血流通过时间(AVP)超过2.2s时,则可诊断视网膜微血管病。SF对红细胞聚集性影响的研究共进行2轮,其间间隔2周,每轮每例患者被检测2次,均 The effect of sodium fluorescein (SF) on erythrocyte aggregation in patients with cerebral microvascular disease was evaluated, and the relationship between red cell aggregation and retinal microcirculation was also discussed. Cerebral microangiopathy refers to the CT showed lacunar infarction, but cerebral angiography without cerebral artery stenosis; when the retinal arteriovenous flow time (AVP) over 2.2s, you can diagnose retinal microangiopathy. The study of the effect of SF on erythrocyte aggregation was performed in two rounds at intervals of two weeks with each patient being tested twice per round,