【摘要】：正腦微出血(cerebral microbleed,CMB)是腦小血管病在影像學(xué)上的表現(xiàn)之一,它是由于腦小血管壁嚴(yán)重?fù)p害,血液從血管壁滲出,形成含鐵血黃素在腦實(shí)質(zhì)沉積為主要特征的亞臨床損害,其在頭部MRI的T_2加權(quán)梯度回波序列(Gradient-Recall Echo,GRE)及磁敏感加權(quán)成像序列(susceptibilit
[Abstract]:Positive cerebral microhemorrhage (cerebral microbleed,CMB) is one of the imaging manifestations of cerebellar vascular disease. It is due to the serious damage of cerebral microvascular wall and the exudation of blood from the vascular wall to form the subclinical damage characterized by the deposition of hemoflavin in cerebral parenchyma. It is located in the T 鈮，

本文編號(hào)：2527317