Transient Ischemic Attack in a Patient With Absent Carotid Circulation and Dilated Vertebrobasilar Vessels

Vivek Misra; Eduardo Gonzalez-Toledo; Roger E. Kelley

doi:10.1016/j.jstrokecerebrovasdis.2007.06.001

Transient Ischemic Attack in a Patient With Absent Carotid Circulation and Dilated Vertebrobasilar Vessels

Vivek Misra, Eduardo Gonzalez-Toledo, Roger E. Kelley

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Internal carotid artery (ICA) agenesis is a rare vascular anomaly that, in combination with occlusion of the contralateral ICA, produces significant strain on the posterior circulation for collateral flow. We report a patient who presented with transient ischemic attack and was found to have congenital ICA agenesis and contralateral ICA occlusion with cerebral perfusion maintained through dilated vertebrobasilar circulation.

Original language	English (US)
Pages (from-to)	236-237
Number of pages	2
Journal	Journal of Stroke and Cerebrovascular Diseases
Volume	16
Issue number	5
DOIs	https://doi.org/10.1016/j.jstrokecerebrovasdis.2007.06.001
State	Published - Sep 2007

Keywords

Carotid agenesis
carotid occlusion
transient ischemic attack
vertebrobasilar dilation

ASJC Scopus subject areas

Surgery
Rehabilitation
Clinical Neurology
Cardiology and Cardiovascular Medicine

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10.1016/j.jstrokecerebrovasdis.2007.06.001

Cite this

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title = "Transient Ischemic Attack in a Patient With Absent Carotid Circulation and Dilated Vertebrobasilar Vessels",

abstract = "Internal carotid artery (ICA) agenesis is a rare vascular anomaly that, in combination with occlusion of the contralateral ICA, produces significant strain on the posterior circulation for collateral flow. We report a patient who presented with transient ischemic attack and was found to have congenital ICA agenesis and contralateral ICA occlusion with cerebral perfusion maintained through dilated vertebrobasilar circulation.",

keywords = "Carotid agenesis, carotid occlusion, transient ischemic attack, vertebrobasilar dilation",

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AU - Gonzalez-Toledo, Eduardo

AU - Kelley, Roger E.

PY - 2007/9

Y1 - 2007/9

N2 - Internal carotid artery (ICA) agenesis is a rare vascular anomaly that, in combination with occlusion of the contralateral ICA, produces significant strain on the posterior circulation for collateral flow. We report a patient who presented with transient ischemic attack and was found to have congenital ICA agenesis and contralateral ICA occlusion with cerebral perfusion maintained through dilated vertebrobasilar circulation.

AB - Internal carotid artery (ICA) agenesis is a rare vascular anomaly that, in combination with occlusion of the contralateral ICA, produces significant strain on the posterior circulation for collateral flow. We report a patient who presented with transient ischemic attack and was found to have congenital ICA agenesis and contralateral ICA occlusion with cerebral perfusion maintained through dilated vertebrobasilar circulation.

KW - Carotid agenesis

KW - carotid occlusion

KW - transient ischemic attack

KW - vertebrobasilar dilation

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ER -

Transient Ischemic Attack in a Patient With Absent Carotid Circulation and Dilated Vertebrobasilar Vessels

Abstract

Keywords

ASJC Scopus subject areas

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