颈内动脉粥样硬化是缺血性脑血管病的重要危险因素之一,而缺血性脑血管病的最常见病因不在颅内,而在颅外段颈动脉内,尤其是颈内动脉,引起脑梗死的因素中,颈内动脉斑块越来越受到关注。1临床资料1.1对象本组脑梗死患者69例,并经头颅CT和磁共振成像证实的梗塞灶。 Internal carotid atherosclerosis is one of the important risk factors of ischemic cerebrovascular disease, and the most common cause of ischemic cerebrovascular disease is not intracranial, but in the extracranial carotid artery, especially the internal carotid artery, Factors that cause cerebral infarction, carotid plaque more and more attention. 1 Clinical data 1.1 The object of this group of 69 patients with cerebral infarction, and confirmed by cranial CT and magnetic resonance imaging infarction.