摘要
目的探讨脑分水岭梗塞(CWI)的病因、分型及临床特点。方法收集我院自2007年9月至2009年9月共收治缺血性脑血管疾病450例,回顾性分析CWI患者所占的比例及其分型。结果脑分水岭梗死患者共46例,占缺血性脑血管病所有患者的10.2%,各种类型的分水岭梗死,存在颅内血管异常的比例均大于30%。结论分水岭梗死的主要病因为体循环低血压,脑的大动脉狭窄或闭塞。
Objective To explore the etiology, classification and clinical features of cerebral watershed infarction （CWI）. Methods The clinical data of 450 cases with ischemic cerebrovascular disease were collected from September 2007 to September 2009 in our hospital, ofwhich the proportion and classification for patients with CWI were analyzed retrospectively. Results 46 cases of patients had cerebral watershed infarction, accounting for 10.2% of all patients with ischemic cerebrovascular disease. The proportion of intracranial vascular anomalies in various types of watershed infarction was greater than 30%. Conclusion The main etiology of cerebral watershed infarction is due to systemic circulation hypotension, cerebral artery stenosis or occlusion.
出处
《临床医学工程》
2010年第2期84-85,共2页
Clinical Medicine & Engineering
关键词
分水岭脑梗死
病因
临床特点
Watershed cerebral infarction
Etiology
Clinical features
