Research ArticleTechnical Note
A Swine Model to Analyze Arterial Structural Changes Induced by Mechanical Thrombectomy
I. Yuki, I. Kan, A. Golshan, J. Sohn, Y. Murayama, H.V. Vinters and F. Viñuela
American Journal of Neuroradiology August 2013, 34 (8) E87-E90; DOI: https://doi.org/10.3174/ajnr.A3221
I. Yuki
aFrom the Division of Interventional Neuroradiology (I.Y., I.K., A.G., F.V.), Department of Radiological Sciences
I. Kan
aFrom the Division of Interventional Neuroradiology (I.Y., I.K., A.G., F.V.), Department of Radiological Sciences
A. Golshan
aFrom the Division of Interventional Neuroradiology (I.Y., I.K., A.G., F.V.), Department of Radiological Sciences
J. Sohn
bDivision of Laboratory Animal Medicine (J.S.)
Y. Murayama
dDepartment of the Neurosurgery (Y.M.), Jikei University of Medicine, Tokyo, Japan.
H.V. Vinters
cSection of Neuropathology and Departments of Pathology and Laboratory Medicine and Neurology (H.V.V.), David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
F. Viñuela
aFrom the Division of Interventional Neuroradiology (I.Y., I.K., A.G., F.V.), Department of Radiological Sciences
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Abstract
SUMMARY: We report a novel swine model that allows direct visualization of cervical arteries undergoing mechanical thrombectomy. The model also facilitates evaluation of histologic changes observed in the arteries after treatment. Swine superficial cervical arteries, which are similar in size and branching pattern to the human middle cerebral artery, were surgically exposed, occluded with experimental thrombus, and subsequently treated with the Merci clot retriever device. Angiographic and histologic assessment were performed.
ABBREVIATIONS:
- CI
- confidence interval
- SCA
- superficial cervical artery
- © 2013 by American Journal of Neuroradiology
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A Swine Model to Analyze Arterial Structural Changes Induced by Mechanical Thrombectomy
I. Yuki, I. Kan, A. Golshan, J. Sohn, Y. Murayama, H.V. Vinters, F. Viñuela
American Journal of Neuroradiology Aug 2013, 34 (8) E87-E90; DOI: 10.3174/ajnr.A3221
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