1The problems and challenges of interventional treatment for intracranial atherosclerotic stenosisZhang Lei, Hong BoSpecialist Forum113-1162Analysis of curative effect on multi-step pressure releasing balloon-expandable stent for symptomaticintracranial atherosclerotic stenosisWang Yun, Li Chunlin, Tang Lingtao, Hu Pengfei, Wang Chunlei, Zhang Suxia, Xia Zhongshuang, Li Zhiyong, Yang Xingdan, Wang Lianqin, Li YingyiOriginal Articles117-1253Cost-effectiveness analysis of recanalization therapy for acute ischemic stroke caused by anteriorcirculation large vessel occlusionHui Wen, Zhao Wenbo, Ju Wenhui, Wu Chuanjie, Sun Huan, Fei Xiaolu, Wei Lan, Han Youli, Jin Chenggang, Li Ming, Ji XunmingOriginal Articles126-134,1684Analysis of short-term effect of neuroendoscopy and minimally invasive puncture on hypertensiveintracerebral hemorrhageLi Yanbin, Qu Xin, Wang Shangwu, Sun Qijun, Zhang Yongqiang, Huo Tiejun, Yan Wei, Chai Hongwei, Mao Mingli, Wu YuekuiOriginal Articles135-1395A predictive value of the blend sign on computed tomography and the spot sign on computed tomography angiography for hematoma expansion in patients with acute intracerebral hemorrhageMin Xiaoli, Chen Quanming, Cao YiOriginal Articles140-1456Preliminary experience of Neuroform EZ stent for symptomatic intracranial atherosclerotic stenosisSu Hui, Du Zhihua, Wang Jun, Tian Chenglin, Cao Xiangyu, Liu Xinfeng, Lyu Bin, Zhang Rongju, Yu ShengyuanOriginal Articles146-1517A case of Evans syndrome associated with cerebral venous sinus thrombosis:case report and literature reviewShen Huixin, Chen Jian, Huang XiaoqinCase Reports152-1558Clinical and electrophysiological characteristic analysis of familial coriaceous myoclonic tremorepilepsy:three cases reportXu Yuanqin, Wang Jinxiang, Feng Tao, Liu YonghongCase Reports156-159,1689Surgical resection of giant intracranial A2 aneurysm with a vascular malformation in an infant:a case reportPeng Chengfu, Lei Jianwei, Chen Zhihua, Zhu JianmingCase Reports160-16210Relationship between severe acute respiratory syndrome coronavirus 2 and cerebrovascular diseaseWang Zu, Song HaiqingReview163-168