Suboptimal Contrast Opacification of Dynamic Head and Neck MR Angiography due to Venous Stasis and Reflux: Technical Considerations for Optimization

BACKGROUND AND PURPOSE: Contrast-enhanced head and neck MRA may be degraded by venous stasis and reflux of contrast into the jugular veins. The purpose of this study was to evaluate the relationship between venous stasis and reflux and the side of injection and other causal factors. MATERIALS AND ME...

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Dettagli Bibliografici
Pubblicato in:AJNR Am J Neuroradiol
Autori principali: Hingwala, D.R., Thomas, B., Kesavadas, C., Kapilamoorthy, T.R.
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Society of Neuroradiology 2011
Soggetti:
Head and Neck
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC7965696/
https://ncbi.nlm.nih.gov/pubmed/21127145
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3174/ajnr.A2301
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