MRA对脑梗塞患者颅内动脉硬化程度评估探讨  

MRA of intracranial atherosclerosisin patients with cerebral infarction to explore the extent of assessment

作　　者：张丽雅[1] 周旭峰[1] 高志翔[1] 卢超[1] 刘晓萍[1] 

机构地区：[1]河南省洛阳市中心医院磁共振室,471000

出　　处：《中国CT和MRI杂志》2009年第5期5-7,共3页Chinese Journal of CT and MRI

摘　　要：目的探讨脑梗塞患者颅内动脉硬化程度和特征,评价MRA对颅内动脉硬化诊断价值。方法采用东芝1.5TMRI对140例脑梗塞患者和156例正常人进行脑血管MRA检查。结果脑梗塞组颅内动脉硬化检出率高于正常组、重度颅内动脉硬化梗塞组明显高于正常组。结论颅内动脉硬化与脑梗塞有很好的相关性,是脑梗塞的主要危险因素,MRA对颅内动脉硬化分度及早期血管狭窄病变诊断具有重要的意义,可为脑梗死诊断治疗及预防提供参考资料。Objective To explore the extent of intracranial atherosclerosis and characteristics of cerebral infarction patients, evaluate the value of MRA in diagnosing intracranial atherosclerosis. Methods Toshiba 1.5TMRI contrast to the MRAtest results of 140 cerebral infarction patients and 156 normal patients. Results Group of intracranial cerebral atherosclerosis detection rate higher than the normal group, severe intracranial atherosclerotic infarction group was significantly higher than normal Group. Conclusion Intracranial atherosclerosis and cerebral infarction have good correlation, are the main risk factors for cerebral infarction,MRA has an important value in diagnosing the extent of intracranial atherosclerosis and early vascular stenosis, which provide references for the diagnosis and treatment and prevention of cerebral infarction.

关 键 词：颅内动脉硬化 磁共振血管成像 脑梗塞 

分 类 号：R743.1[医药卫生—神经病学与精神病学] R445.2[医药卫生—临床医学]