Accuracy of ultra-high resolution and virtual non-calcium reconstruction algorithm for stenosis evaluation with photon-counting CT: results from a dynamic phantom study

Abstract Background We compared ultra-high resolution (UHR), standard resolution (SR), and virtual non-calcium (VNCa) reconstruction for coronary artery stenosis evaluation using photon-counting computed tomography (PC-CT). Methods One vessel phantom (4-mm diameter) containing solid calcified lesion...

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Detalhes bibliográficos

Principais autores:	Emese Zsarnoczay, Nicola Fink, U. Joseph Schoepf, Daniel Pinos, Jim O’Doherty, Thomas Allmendinger, Junia Hagenauer, Joseph P. Griffith III, Milán Vecsey-Nagy, Pál Maurovich-Horvat, Tilman Emrich, Akos Varga-Szemes
Formato:	Artigo
Idioma:	Inglês
Publicado em:	SpringerOpen 2024-08-01
coleção:	European Radiology Experimental
Assuntos:	Computed tomography angiography Coronary stenosis Heart rate Phantoms (imaging) Tomography (x-ray computed)
Acesso em linha:	https://doi.org/10.1186/s41747-024-00482-w
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