脑微出血与认知障碍情感障碍的研究进展  

Research progress on cerebral microbleeds and cognitive impairment and affective disorder

作　　者：石倩 屈永才[1] 樊琦 SHI Qian;QU Yongcai;FAN Qi(Affiliated Hospital of Yan＇an University,Yan＇an 716000,China)

机构地区：[1]延安大学附属医院,陕西延安716000

出　　处：《中国实用神经疾病杂志》2018年第16期1747-1751,共5页Chinese Journal of Practical Nervous Diseases

摘　　要：脑微出血(cerebral microbleeds,CMBs)属于脑小血管病(cerebral small vessel disease,CSVD)范畴,和新发小的皮质下梗死、腔隙性脑梗死、脑白质疏松、扩大的周围间隙、脑萎缩共同组成CSVD[1]。CMBs是一种影像学概念,是脑部微小血管(<200μm)病变所致的血液微量渗漏、含铁血黄素沉积的一种脑实质亚临床损害。本文就近年来国内外CMBs的流行病学现状、危险因素、CMBs部位及数量与认知障碍、CMBs与情感障碍的临床特点等方面进行综述,以期为临床早期发现高危人群的认知衰退及情感变化提供帮助。Request the full-text of this thesis cerebral microbleeds（CMBs）belong to the category of cerebral small vessel disease（CSVD）,and new small subcortical infarction,lacunar infarction,leukoaraiosis,enlarged peripheral space.Brain atrophy constitutes a PDFD[1].CMBs are a kind of imaging concept,which is a sub-clinical damage of brain parenchyma caused by microleakage of blood vessels（〈200μm）in the brain and deposition of hemosiderin.In this paper,the epidemiological status,risk factors,CMBs location and quantity and cognitive impairment,clinical features of CMBs and affective disorders of CMBs at home and abroad are reviewed in order to identify cognitive decline and emotional changes in high-risk populations in early clinical stages.

关 键 词：脑微出血 脑微出血部位 认知障碍 情感障碍 流行病学 脑实质亚临床损害 

分 类 号：R743.34[医药卫生—神经病学与精神病学]