颈动脉支架置入术后再狭窄的病理生理学机制

颈动脉支架置入术是颈动脉狭窄的主要治疗方法之一.然而,再狭窄作为支架置入术后的一种严重并发症,在一定程度上制约了其临床应用.目前,有关支架置入术后再狭窄的发病机制尚不十分明确,越来越多的研究表明可能与血管内皮损伤、血小板聚集以及炎性反应有关.文章对支架置入术后再狭窄的病理生理学机制进行了综述.

Pathophysiological mechanisms of restenosis after carotid artery stenting

Carotid artery stenting is one of the main methods for the treatment of carotid artery stenosis.However,as a severe complication after stenting,restenosis has restricted its clinical application to a certain extent.At present,the pathogenesis of restenosis after stenting is not very clear.More and more studies have shown that it may be associated with vascular endothelial injury,platelet aggregation,and inflammatory response.This article reviews the pathophysiological mechanisms of restenosis alter stenting.