Abstract #0098

Cerebral Collateral Imaging in Patients with Carotid Stenosis Using MR Perfusion Territory Arterial Spin Labeling, Compared with DSA

Bing Wu¹, Xiaoying Wang¹, Jia Guo², Eric C. Wong³, Jue Zhang², Xuexiang Jiang¹

¹Radiology of Dept., Peking Uni. 1st hospital, Beijing, China; ²Interdisciplinary academy, Peking University; ³Center for Functional Magnetic Resonance Imaging and Departments of Radiology and Psychiatry, University of California, San Diego

This study was to investigate the presence of collaterals in patients with carotid stenosis and the change of perfusion territory after internal carotid artery stent therapy using the MR perfusion territory imaging.