摘要
纹状体内囊梗死(SCI)是基底核梗死的常见类型,其临床表现比较复杂,形成机制尚不完全明了,诊断和治疗难度相对较大。该文介绍了SCI区域的解剖结构特征和血液供应,阐述了SCI的临床表现、分型以及影像学特征,分析了国内外对于SCI形成机制和诊断预后的研究进展。利用神经影像学技术进一步明确纹状体区域内深穿支的供血动脉是SCI诊断与治疗的有效辅助手段,同时SCI继发性损害特征潜在的临床意义应当引起足够重视,而SCI的危险因素、发病机制和病死率的相关研究还亟待进一步深化。
Striatocapsular infarction（SCI） is a common type of basal ganglia infarction,but the clinical manifestation of SCI is complicated and its formation mechanism is still ambiguous,which leads to the difficulty of the diagnosis and treatment of SCI.Here introduces the anatomical structure and the blood supply of the SCI region,describes the clinical manifestation and the imaging characteristic of SCI,and reviews the research progress of the formation mechanism and prognosis of SCI.The analysis indicates that utilizing the imaging technique to identify the artery network of the striatocapsular region is efficient for the diagnosis and treatment of SCI,and more importance should be attached to the potential clinical significance of the characteristic of the secondary lesion caused by SCI,but it still urgently needs more research work to reveal the risk factor,the morbidity and the fatality rate of SCI.
出处
《医学综述》
2013年第16期2933-2935,共3页
Medical Recapitulate
关键词
脑梗死
纹状体内囊
豆纹动脉
Cerebral infarction
Striatocapsular
Lenticulostriate arteries
