Meeting Banner
Abstract #4150

Can HR-VW-MRI effectively evaluate the treatment effect on patients with MCA atherosclerotic stenosis after recanalization?

Kunjian Chen1, Weiqiang Dou2, Xinyi Wang1, Huimin Mao1, and Yu Guo1
1Department of Radiology, The First Affiliated Hospital of Shandong First Medical University, Jinan, China, 2MR Research, GE Healthcare, Beijing, China


This study mainly explored the feasibility of high-resolution vascular wall magnetic resonance imaging(HR-VW-MRI)in evaluating the treatment effect for patient with middle cerebral artery (MCA) recanalization. We included 21 patients with MCA stenosis diagnosed by DSA. All patients were treated with SeQuent Please drug-coated balloon recanalization and performed with HR-VW-MRI examination. Decreased responsible plaque area, length, enhancement index and lumen stenosis degree were found in MCA postoperatively. Additionally, the lumen stenosis degree evaluated by HR-VW-MRI was highly correlated with DSA. Therefore, HR-VW-MRI could be used as a valuable method to diagnose the effect of vascular recanalization.

This abstract and the presentation materials are available to members only; a login is required.

Join Here