中国卒中杂志 ›› 2014, Vol. 9 ›› Issue (05): 450-454.

• 综述 • 上一篇    下一篇

脑小血管病磁共振影像研究概况

刘妮1,高培毅1,2   

  1. 1100050 北京
    首都医科大学附属北京
    天坛医院放射科,磁共
    振成像脑信息学北京市
    重点实验室
    2北京市神经外科研究所
    放射科
  • 收稿日期:2013-11-15 出版日期:2014-05-20 发布日期:2014-05-20
  • 通讯作者: 高培毅 cjr.gaopeiyi@vip.163. com
  • 基金资助:

    “十二五”国家科技支撑
    计划项目
    (2011BAI08B09)
    北京市自然科学基金
    (7122029)
    国家自然科学基金急性
    脑梗死责任斑块的组织
    学及磁共振成像评估研
    究中美合作项目
    (812111546)

Research Situation on Magnetic Resonance Imaging of Cerebral Small Vessel Disease

  1. *Department of Radiology, Beijing Tiantan Hospital, Capital Medical
    University, Beijing 100050, China; Beijing Key Laboratory of Magnetic Resonance Imaging
    and Brain Informatics, Beijing 100050, China
  • Received:2013-11-15 Online:2014-05-20 Published:2014-05-20

摘要:

脑小血管病(cerebral small vessel disease,cSVD)是血管性痴呆最常见的病因,且约占 卒中病因的1/5。目前对cSVD的认识主要是通过磁共振成像(magnetic resonance imaging,MRI)进 行,cSVD在MRI上的表现包括腔隙性梗死(lacunar infarction,LI)与腔隙灶、白质高信号(white matter hyperintensities,WMH)、血管周围间隙扩张(dilated Virchow-Robin space,dVRS)、脑微出血(cerebral microbleeds,CMBs)及脑萎缩。本文综述上述cSVD磁共振影像学表现定义、分级及推荐序列等的研究 概况。

文章导读: 本文概述了脑小血管病的磁共振影像特点、鉴别及其研究进展,旨在为脑小血管病的临床诊疗和
研究提供参考。

关键词: 脑小血管病; 磁共振影像

Abstract:

Cerebral small vessel disease is the most common cause of vascular dementia and causes about one fifth of stroke, and we know it mainly through magnetic resonance imaging (MRI) at present. Features seen on MRI include lacunar infarction and lacunes, white matter hyperintensities, dilated Virchow-Robin space, cerebral microbleeds, and brain atrophy. This paper summarizes the research situation of the definition, grade and MRI sequence.

Key words: Cerebral small vessel disease; Magnetic resonance imaging