动脉自旋标记技术在缺血性脑血管病中的研究进展

摘要

缺血性脑血管病(ischemic cerebrovascular disease,ICVD)是一类发病率高、致残率高、死亡率高的疾病,严重危害人类的健康和生存质量.动脉自旋标记(arterial spinlabeling,ASL)技术可以无创性地反映脑组织血流灌注的变化,为ICVD的早期诊断、治疗及预后评估提供可靠的影像学依据.本文针对ASL在ICVD中的应用现状予以综述.%Ischemic cerebrovascular disease (ICVD) is a group of high incidence, high disability and high mortality disease, which is seriously endangering human health and the quality of life. Arterial spinlabeling (ASL) can reflect changes of cerebral blood perfusion noninvasively. It can provide reliable imaging evidence for the early diagnosis, treatment and prognosis of ICVD. This article will review and discuss the latest progress of ASL in ICVD.