Lumen imaging in calcified coronary arteries using high-resolution Gd-enhanced color K-edge imaging with spectral photon-counting CT: a phantom study

Abstract Objective Conventional coronary computed tomography angiography (CCTA) lumen assessment is hampered by the similar attenuation of iodine and calcium. We assessed the lumen for Gd-enhanced CCTA on high-resolution color Gd K-edge imaging using a clinical spectral photon-counting computed tomo...

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Hlavní autoři:	Magdalena M. Dobrolinska, Niels van der Werf, Marcel Greuter, Antoine Robert, Marjorie Villien, Hugo Lacombe, Dominika Suchá, Angele Houmeau, Philippe Coulon, Sara Boccalini, Philippe Douek, Salim Si-Mohamed
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	SpringerOpen 2026-05-01
Edice:	European Radiology Experimental
Témata:	Calcium Computed tomography angiography Coronary arteries Gadolinium Phantoms (imaging)
On-line přístup:	https://doi.org/10.1186/s41747-026-00720-3
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