Optimization of quantitative time-resolved 3D (4D) digital subtraction angiography in a porcine liver model

BACKGROUND: Time-resolved three-dimensional digital subtraction angiography (4D-DSA) can be used to quantify blood velocity. Contrast pulsatility, a major discriminant on 4D-DSA, is yet to be optimized. We investigated the effects of different imaging and injection parameters on sideband ratio (SBR)...

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Bibliografiske detaljer
Udgivet i:Eur Radiol Exp
Main Authors: Meram, Ece, Shaughnessy, Gabe, Longhurst, Colin, Hoffman, Carson, Wagner, Martin, Mistretta, Charles A., Speidel, Michael A., Laeseke, Paul F.
Format: Artigo
Sprog:Inglês
Udgivet: Springer International Publishing 2020
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Original Article
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7329977/
https://ncbi.nlm.nih.gov/pubmed/32613472
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s41747-020-00164-3
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