Title

Double embolic protection during carotid artery stenting with persistent hypoglossal artery

UMMS Affiliation

Department of Radiology; New England Center for Stroke Research

Date

5-2-2013

Document Type

Article

Disciplines

Cardiology | Radiology

Abstract

A woman presented with 75% stenosis of the right internal carotid artery (ICA) with extension to the origin of a persistent hypoglossal artery (PHA). The PHA is a rare fetal variant of carotid-basilar anastomosis that elevates the risk of ischemia and embolic infarction within the posterior cerebral circulation in patients with carotid disease proximal to the anastomosis. Our case is highly unique because of the extremely rare nature of the PHA with associated ICA stenosis that extended to the PHA. Additionally, a novel treatment approach was employed by stenting and angioplasty while protecting both the anterior and posterior cerebral circulations.

Rights and Permissions

Citation: BMJ Case Rep. 2013 May 2;2013. pii: bcr2013010709. doi: 10.1136/bcr-2013-010709. Link to article on publisher's site

Related Resources

Link to Article in PubMed

Keywords

Atherosclerosis, Embolic, Intervention, Stent

PubMed ID

23645663