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Spectral ultrahigh-resolution photon-counting CT for coronary stent imaging: evaluation in a dynamic phantom

Abstract Background We compared ultrahigh-resolution (UHR) photon-counting detector-computed tomography (PCD-CT) and spectral post-processed images for coronary stent visualization in a dynamic, anthropomorphic, and circulatory phantom. Materials and methods Ten coronary stents were scanned at 60, 8...

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Hoofdauteurs: Muhammad Taha Hagar, Tilman Emrich, Milán Vecsey-Nagy, Fabian Bamberg, Christopher L. Schlett, G. William Garrison, Ava Wenderoth, Alexander Isaak, Daniel Kuetting, Julian A. Luetkens, Constantin von Zur Mühlen, Akos Varga-Szemes, Dmitrij Kravchenko
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: SpringerOpen 2025-12-01
Reeks:European Radiology Experimental
Onderwerpen:
Artifacts
Computed tomography angiography
Coronary vessels
Phantoms (imaging)
Stents
Online toegang:https://doi.org/10.1186/s41747-025-00654-2
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