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Variation in aorta attenuation in contrast-enhanced CT and its implications for calcification thresholds

BACKGROUND: CT contrast media improves vessel visualization but can also confound calcification measurements. We evaluated variance in aorta attenuation from varied contrast-enhancement scans, and quantified expected plaque detection errors when thresholding for calcification. METHODS: We measured a...

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Detalles Bibliográficos
Autores principales:	Holcombe, Sven A., Horbal, Steven R., Ross, Brian E., Brown, Edward, Derstine, Brian A., Wang, Stewart C.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2022
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9648778/ https://www.ncbi.nlm.nih.gov/pubmed/36355794 http://dx.doi.org/10.1371/journal.pone.0277111

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