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Virtual Monoenergetic Imaging of Thoracoabdominal CTA on a Photon-Counting Detector CT: Assessment of Image Quality and Leveraging Low-keV Series for Salvaging Suboptimal Contrast Acquisitions

2024-07-12

Abstract excerpt

<title>Abstract</title> <p><bold>Purpose</bold> To assess the possibility of image improvement of ECG-gated, high-pitch computed tomography angiography(CTA) of the thoracoabdominal aorta before transaortic valve replacement(TAVR) on a novel dual-source photon-counting detector CT(PCD-CT) in the setting of suboptimal low-contrast attenuation. <bold>Methods</bold> Continuous patients who underwent an ECG-gated, hig...

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Literature Corpus work: 9d87f4cb-a6e3-5f5a-8e25-bf4a221f2ee9
DOI: 10.21203/rs.3.rs-4569349/v1

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Virtual Monoenergetic Imaging of Thoracoabdominal CTA on a Photon-Counting Detector CT: Assessment of Image Quality and Leveraging Low-keV Series for Salvaging Suboptimal Contrast AcquisitionsDOI 10.21203/rs.3.rs-4569349/v1Read

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