研究单位：[1]Capital Medical University[2]Suzhou Municipal Hoapital,Suzhou,An Hui,China[3]The Second Hospital of Hebei Medical University,Shijiazhuang,Hebei,China[4]Xuanwu Hospital, Capital Medical University,Beijing,China,100053[5]The First Affiliated Hospital of Zhengzhou University,Zhengzhou,China
研究目的：
The goal of this study is to evaluate the characteristic of intracranial arterial stenosis among young patients.
