Abstract #2203

Relationship between internal carotid artery hemodynamics and cerebrovascular events in moyamoya angiopathy based on 4D Flow MRI

Maoxue Wang¹, Jilei Zhang², and Bing Zhang³

¹The Affiliated Drum Tower Hospital of Nanjing University Medical School, nanjing, China, ²Philips Healthcare, Shanghai, China, ³The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China

Synopsis

Little is known of distal internal carotid artery (ICA) hemodynamics in patients with moyamoya angiopathy (MMA) and its relationship with cerebrovascular events. In this study, distal ICA hemodynamics were analyzed using 4D Flow MRI in 70 MMA patients (61 infarct hemispheres and 63 non-infarct hemipheres). V_max was found to be associated with cerebrovascular event in MMA patients.

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