A 66-year-old male patient with symptomatic left intracranial carotid artery stenosis treated with balloon-mounted stenting. A 66-year-old male patient.

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A 66-year-old male patient with symptomatic left intracranial carotid artery stenosis treated with balloon-mounted stenting. A 66-year-old male patient with symptomatic left intracranial carotid artery stenosis treated with balloon-mounted stenting. (A) CT angiography showed severe left intracranial atherosclerotic stenosis. (B) CT perfusion showed obvious hypoperfusion of the left hemisphere compared with that of the right hemishphere. (C) The lesion was treated with a balloon-mounted stent (2.5 mm × 8 mm). The degree of stenosis decreased from 85% to 0%. CBF, cerebral blood flow; CBV, cerebral blood volume; MTT, mean transit time; TTP, time to peak. Ning Ma et al. Stroke Vasc Neurol 2018;svn-2017-000137 © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.