摘要
血脑屏障(BBB)破坏是创伤性脑损伤(TBI)所致重要病理变化之一,及时治疗及判断预后具有重要临床意义。目前监测TBI后BBB改变越来越受到重视。本文对TBI后BBB改变、MR灌注加权成像(PWI)及MR PWI研究TBI进展进行综述。
Destruction of blood-brain barrier(BBB)is one of the important pathological changes after traumatic brain injury(TBI).Early detection of TBI evaluate and prognosis of TBI patients are of great significances.Monitoring of changes in BBB after TBI have been more and more emphasized in clinical practice.The pathophysiological changes of BBB after TBI and research progresses of MR perfusion weighted imaging(PWI)in TBI were reviewed in this article.
作者
喻黎
欧阳林
YU Li;OUYANG Lin(Department of Medical Imaging,the Affiliated Dongnan Hospital of Xiamen University,Zhangzhou 363000,China)
出处
《中国医学影像技术》
CSCD
北大核心
2020年第10期1575-1578,共4页
Chinese Journal of Medical Imaging Technology
基金
福建省自然科学基金面上项目(2015J01365)
漳州市科技拥军项目(ZZ2018KD01)。
关键词
脑损伤
血脑屏障
磁共振成像
灌注成像
brain injuries
blood-brain barrier
magnetic resonance imaging
perfusion imaging
