tips Multiple intracranial arterial stenosis influences the long-term prognosis of symptomatic middle cerebral artery occlusion April 28, 2015 BMC Neurology 2015, 15:68Â doi:10.1186/s12883-015-0326-0 Lili Tian and Xuanye Yue contributed equally to this work. Published: 29 April 2015