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Porcine In Vivo Validation of a Virtual Contrast Model: The Influence of Contrast Agent Properties and Vessel Flow Rates

Abstract:

BACKGROUND AND PURPOSE:Accurately and efficiently modeling the transport of angiographic contrast currently offers the best method of verifying computational fluid dynamics simulations and, with it, progress toward the lofty goal of prediction of aneurysm treatment outcome a priori. This study specifically examines the influence of estimated flow rate and contrast properties on such in silico predictions of aneurysm contrast residence and decay. MATERIALS AND METHODS:Four experimental sidewal...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.3174/ajnr.A4884

Authors


More by this author
Role:
Author
ORCID:
0000-0002-8774-519X
More by this author
Role:
Author
ORCID:
0000-0002-8589-8117
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Institution:
University of Oxford
Division:
MSD
Department:
Surgical Sciences
Role:
Author
ORCID:
0000-0002-1268-3000
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
Magdalen College
Role:
Author
ORCID:
0000-0002-5286-7218
Publisher:
American Society of Neuroradiology
Journal:
American Journal of Neuroradiology More from this journal
Volume:
37
Issue:
12
Pages:
2304-2309
Publication date:
2016-12-15
Acceptance date:
2016-06-02
DOI:
EISSN:
1936-959X
ISSN:
0195-6108
Pmid:
27390316
Language:
English
Keywords:
Pubs id:
pubs:633974
UUID:
uuid:df23992b-45d3-47fa-96ed-5fa821d99897
Local pid:
pubs:633974
Source identifiers:
633974
Deposit date:
2019-05-30

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