Article

K-Edge Imaging Using a Clinical Dual-Source Photon-Counting CT System

2025-08-24

Abstract excerpt

<h4>Purpose: </h4> To evaluate the feasibility and performance of K-edge imaging of iodine (I) and gadolinium (Gd) on a clinically available photon-counting computed tomography (PCCT) system. <h4>Methods:</h4> A dual-source clinical PCCT scanner with four energy thresholds (20, 55, 72, 90 keV) was used to scan phantoms containing pure and mixed solutions of I and Gd across multiple concentrations (1–10 mg/mL) and...

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Literature Corpus work: c623acb8-227c-5b36-8fe3-0861e924521b
DOI: 10.1101/2025.08.21.25333798

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