Reducing contrast media and radiation dose in CT angiography at low tube voltage: animal study with photon-counting detector CT

Reducing contrast media and radiation dose in CT angiography at low tube voltage: animal study with photon-counting detector CT

Abstract Background Reducing radiation and contrast media (CM) doses in computed tomography angiography (CTA) is especially relevant for potentially vulnerable populations. Low tube voltage photon-counting detector CT (PCD-CT) offers an improved iodine contrast-to-noise ratio (CNR) as compared to co...

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Bibliographic Details
Main Authors: Konstantin Klambauer, Thomas Flohr, Lukas Jakob Moser, Victor Mergen, Matthias Eberhard, Andreas Prokein, Hatem Alkadhi, Hubertus Pietsch, Gregor Jost
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:European Radiology Experimental
Subjects:
Computed tomography angiography
Contrast media
Low tube voltage
Photon-counting detector
Radiation dose
Online Access:https://doi.org/10.1186/s41747-025-00577-y
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