摘要
脑白质高信号是脑小血管病的一种磁共振成像表型,呈现为脑皮质下白质扩散或融合。脑白质高信号早期多无临床表现,病理生理学机制尚未完全阐明。研究表明,多种因素与脑白质高信号相关。文章对脑白质高信号的危险因素进行了综述。
White matter hyperintensities (WMHs) is a magnetic resonance imaging phenotype of cerebral small vessel disease, which is manifested as diffuse or confluent subcortical white matter. There is usually no clinical manifestation in the early stage of WMHs, and its pathophysiological mechanism has not been fully elucidated. Studies have shown that a variety of factors are associated with WMHs. The article reviews the risk factors for WMHs.
作者
乔美玲
赵路清
张娟
马慧
Qiao Meiling;Zhao Luqing;Zhang Juan;Ma Hui(Shanxi Medical University, Taiyuan 030012, China;Department of Neurology, the Affiliated People's Hospital of Shanxi Medical University, Taiyuan 030012, China)
出处
《国际脑血管病杂志》
2019年第2期128-131,共4页
International Journal of Cerebrovascular Diseases
基金
山西省科技攻关项目(20140313015-18).
关键词
脑白质疏松
磁共振成像
危险因素
Leukoaraiosis
Magnetic Resonance Imaging
Risk Factors
