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Updated: May 5, 2026

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Color K-edge angiography with a dedicated gadolinium-based contrast agent for spectral photon-counting computed

Christian Alejandro Hernandez-Fajardo1, François Lux2, Tristan Doussineau3

  • 1University of Lyon, INSA-Lyon, Université Claude Bernard Lyon 1, UJM-Saint Etienne, CNRS, Inserm, CREATIS UMR 5220, U1206, 69621, 69100 Villeurbanne, France.

Diagnostic and Interventional Imaging
|July 15, 2025
PubMed
Summary

Gadolinium-based ultrasmall rigid platforms (USRPs) are feasible for angiography imaging using spectral photon-counting CT. This study demonstrates their potential as contrast media for advanced CT applications.

Keywords:
Contrast mediaExperimental studyGadoliniumK-edge imagingPhoton-counting CT

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