急性缺血性卒中侧支循环建立的影像学评估

Imaging evaluation of collateral circulation in acute ischemic stroke

急性缺血性卒中是危害人类健康的疾病之一,它的致死率和伤残率极高。随着人们生活水平的提高,缺血性卒中的发病率也逐年提高。改善和恢复缺血区的供血有助于患者的预后,因此侧支循环的建立十分重要。在临床工作中,对脑卒中侧支循环的建立进行准确的影像学评估是选择治疗该疾病方案的关键。本文将对侧支循环的解剖结构及影像学评估展开论述。

The acute ischemic stroke is one of the diseases that endanger human health with its high mortality rate and disability rate.With the improvement of people＇s living standard,incidence rate of the disease is increasing year by year.Improving and recovering cerebral perfusion will contribute to the prognosis of the patients with ischemic cerebrovascular disease,therefore the establishment of the collateral circulation is very important.The imaging evaluation of cerebral collateral circulation in clinic work is the key to choose the appropriate treatment.This article will review the anatomical structure of collateral circulation and the imaging evaluation of collateral circulation.