【摘要】 目的探讨贫血合并急性脑梗死的机制和临床特点。方法回顾性分析2005年10月-2007年12月收治的贫血合并急性脑梗死患者13例的临床、脑MRI特征及治疗和预后。结果病变主要位于大脑半球分水岭区,常多发且分布不对称,均表现为T1WI低信号,T2WI高信号,DWI高信号。结论老年患者存在动脉粥样硬化的病理基础,如果发生贫血则容易形成急性脑梗死尤其以分水岭梗死更多见。更多还原

【Abstract】 Objective To discuss the mechanisms and clinical findings of anaemia complicated with cerebral infarction.Methods The clinical date,brain MRI finding,treatment and prognosis of 13 cases with anaemia complicated with cerebral infarction were reviewed retrospectively.Results Multiple and asymmetrical lesions were usually located in position of cerebral watershed with low signal on T1WI,high signal on T2WI and DWI.Conclusions Cerebral infarction especially cerebral watershed infarction easily occurs in senior patients with atherosclerosis and anaemia.更多还原