脑内微出血的研究进展

被引：1

作者：

范玉华

曾进胜

机构：

[1] 香港中文大学威尔斯亲王医院内科及药物治疗学系,中山大学附属第一医院神经内科

来源：

中华神经科杂志 | 2004年 / 04期

关键词：

脑内微出血; 病人; 高血压; 脑白质; CAA; 出血性转化; 脑出血病; CADASIL; 缺血性脑卒中; 微动脉瘤; 脑梗死病; 腔隙性; 溶栓治疗;

D O I：

暂无

中图分类号：

R743.3 [急性脑血管疾病（中风）];

学科分类号：

1002 ;

摘要：

<正>MRI能显示脑内一些无症状的微小或轻微病变。既往只能依靠病理才能诊断的脑白质疏松(leukoaraiosis)和腔隙性脑梗死(lacunar cerebral infarction)等微小血管病变,临床上利用MRI T2加权相的脑白质高信号改变已能作出诊断。但多数研究集中在脑微小血管病变所致的缺血性损害,对通过严重破坏的小血管壁发生的脑内微出血(intracerebralmicrobleeds,IMB)或点状出血(intracerebral petechial hemorrhages,IPH),近年才引起重视。以下将IMB有关的研究进展进行综述。

引用

页码：68 / 70

页数：3

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