Objective To explore the extent of intracranialatherosclerosis and characteristics of cerebral infarction patients, evaluate the value of MRA in diagnosing intracranialatherosclerosis.
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。
2
Premature atherosclerosis was the most common cause of intracranial stenosis.
颅内动脉狭窄的主要原因是过早的动脉粥样硬化。
3
Results group of intracranial cerebral atherosclerosis detection rate higher than the normal group, severe intracranial atherosclerotic infarction group was significantly higher than normal group.