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Image quality of spectral brain computed tomography angiography using halved dose of iodine contrast medium

ABSTRACT: PURPOSE: Reduction in iodinated contrast medium (CM) dose is highly motivated. Our aim was to evaluate if a 50% reduction of CM, while preserving image quality, is possible in brain CT angiography (CTA) using virtual monoenergetic images (VMI) on spectral CT. As a secondary aim, we evaluat...

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Detalles Bibliográficos
Autores principales:	Fransson, Veronica, Mellander, Helena, Ramgren, Birgitta, Andersson, Henrik, Arena, Francesco, Ydström, Kristina, Ullberg, Teresa, Wassélius, Johan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Berlin Heidelberg 2023
Materias:	Diagnostic Neuroradiology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10425475/ https://www.ncbi.nlm.nih.gov/pubmed/37452885 http://dx.doi.org/10.1007/s00234-023-03190-1

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