Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog

Abstract A 6‐year‐old neutered male German shepherd dog was evaluated for obtundation, blindness, and bilateral exophthalmos. A magnetic resonance imaging scan of the brain was performed and identified an arteriovenous malformation (AVM) with several feeding arterial branches, and venous drainage th...

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Autores principales:	William T. N. Culp, Ann Gratzek, Merrianne Burtch, Brian C. Dahlin, Paul R. Dong, Kathryn L. Phillips, Beverly K. Sturges, Craig B. Glaiberman, Jeffrey W. Mitchell, Maureen A. Griffin, Erin A. Gibson
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	angiography interventional neurology interventional radiology neurovascular vascular anomaly Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/4f6243a480594a1781a5aebbd30bbe9a
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spelling	oai:doaj.org-article:4f6243a480594a1781a5aebbd30bbe9a2021-11-30T17:01:05ZEthylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog1939-16760891-664010.1111/jvim.16120https://doaj.org/article/4f6243a480594a1781a5aebbd30bbe9a2021-05-01T00:00:00Zhttps://doi.org/10.1111/jvim.16120https://doaj.org/toc/0891-6640https://doaj.org/toc/1939-1676Abstract A 6‐year‐old neutered male German shepherd dog was evaluated for obtundation, blindness, and bilateral exophthalmos. A magnetic resonance imaging scan of the brain was performed and identified an arteriovenous malformation (AVM) with several feeding arterial branches, and venous drainage through the cavernous sinus. Venous vessels rostral to the AVM were severely distended and extended into the retrobulbar spaces. Liquid embolization by injection of ethylene vinyl alcohol copolymer was performed from access points in the maxillary arteries and internal carotid arteries. No intraprocedural complications were encountered, and the dog was discharged the next day. Bilateral enucleation eventually was performed because of exposure keratopathy. At 31 months post‐embolization, owners reported that the dog was doing very well clinically with high activity level and normal appetite, and the dog also appeared to be pain free. Although intracranial AVMs are very rare in companion animals, successful treatment using liquid embolization is possible and should be considered.William T. N. CulpAnn GratzekMerrianne BurtchBrian C. DahlinPaul R. DongKathryn L. PhillipsBeverly K. SturgesCraig B. GlaibermanJeffrey W. MitchellMaureen A. GriffinErin A. GibsonWileyarticleangiographyinterventional neurologyinterventional radiologyneurovascularvascular anomalyVeterinary medicineSF600-1100ENJournal of Veterinary Internal Medicine, Vol 35, Iss 3, Pp 1558-1565 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	angiography interventional neurology interventional radiology neurovascular vascular anomaly Veterinary medicine SF600-1100
spellingShingle	angiography interventional neurology interventional radiology neurovascular vascular anomaly Veterinary medicine SF600-1100 William T. N. Culp Ann Gratzek Merrianne Burtch Brian C. Dahlin Paul R. Dong Kathryn L. Phillips Beverly K. Sturges Craig B. Glaiberman Jeffrey W. Mitchell Maureen A. Griffin Erin A. Gibson Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog
description	Abstract A 6‐year‐old neutered male German shepherd dog was evaluated for obtundation, blindness, and bilateral exophthalmos. A magnetic resonance imaging scan of the brain was performed and identified an arteriovenous malformation (AVM) with several feeding arterial branches, and venous drainage through the cavernous sinus. Venous vessels rostral to the AVM were severely distended and extended into the retrobulbar spaces. Liquid embolization by injection of ethylene vinyl alcohol copolymer was performed from access points in the maxillary arteries and internal carotid arteries. No intraprocedural complications were encountered, and the dog was discharged the next day. Bilateral enucleation eventually was performed because of exposure keratopathy. At 31 months post‐embolization, owners reported that the dog was doing very well clinically with high activity level and normal appetite, and the dog also appeared to be pain free. Although intracranial AVMs are very rare in companion animals, successful treatment using liquid embolization is possible and should be considered.
format	article
author	William T. N. Culp Ann Gratzek Merrianne Burtch Brian C. Dahlin Paul R. Dong Kathryn L. Phillips Beverly K. Sturges Craig B. Glaiberman Jeffrey W. Mitchell Maureen A. Griffin Erin A. Gibson
author_facet	William T. N. Culp Ann Gratzek Merrianne Burtch Brian C. Dahlin Paul R. Dong Kathryn L. Phillips Beverly K. Sturges Craig B. Glaiberman Jeffrey W. Mitchell Maureen A. Griffin Erin A. Gibson
author_sort	William T. N. Culp
title	Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog
title_short	Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog
title_full	Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog
title_fullStr	Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog
title_full_unstemmed	Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog
title_sort	ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/4f6243a480594a1781a5aebbd30bbe9a
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Ethylene vinyl alcohol copolymer to treat an intracranial arteriovenous malformation in a dog

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