Application of CT Perfusion Imaging in the Evaluation of Cerebral Blood Flow in Patients with Carotid Stenosis/ZHOU Zheng. //Medical Innovation of China， 2025， 22(11)： 103-107

    [Abstract]Objective：To explore the application value of CT perfusion imaging in the evaluation of cerebral blood flow in patients with carotidstenosis (CS).Method：Aretrospectivestudy wasconductedontheclinical dataof 100 patients with CSadmitted toRenhuai People'sHospital from March 2020 toMay 2024， the patients were divided into healthy side group (n=30， input from the segment of healthy middle cerebral artery)， affected side group 0 n =30， input from the segment of middle cerebral artery on the narrow side) and the basal group (n=40， input from the basal artery)according to diffrent CT perfusion input arteries.All patients underwent cerebral CT perfusion scan，and different inputarterieswere selected forimagepostprocessing.Themeanflowvelocity (MFV) ......