颅内动脉夹层是青年卒中的常见原因,其发病形式主要表现为蛛网膜下腔出血或后循环缺血,致残率和病死率都很高,因其缺乏特异性症状和体征,极易造成漏诊或误诊,亟须制定统一的临床影像诊断和分类诊断标准。本文就颅内动脉夹层的影像学研究现状和相关进展加以探究。 Intracranial arterial dissection is a common cause of stroke in young people, the main form of its onset of subarachnoid hemorrhage or after ischemia, disability and mortality are high, because of the lack of specific symptoms and signs, can easily lead to Misdiagnosis or misdiagnosis, it is imperative to develop a unified clinical imaging diagnosis and classification diagnostic criteria. In this paper, the status of intracranial arterial dissection imaging research and related progress to be explored.