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脑动脉粥样硬化性狭窄(cerebral artery steno-sis,CA S)是缺血性脑卒中的重要发病因素。国外报道缺血性卒中30%是由颈动脉病变引起[1]。台湾学者Jeng等[2]指出中国人30%的皮质梗塞患者颈动脉狭窄≥50%。1动脉狭窄与缺血性脑卒中的关系1.1CA S引起卒中的机制有三方面一是斑块脱
Cerebral artery steno-sis (CA S) is an important causative factor in ischemic stroke. Foreign reports 30% of ischemic stroke caused by carotid artery disease [1]. Taiwan scholar Jeng et al [2] pointed out that carotid stenosis in 30% of Chinese patients with cortical infarction was ≥50%. 1 Artery stenosis and ischemic stroke 1.1CA S stroke mechanism caused by three aspects of the first plaque off