Article

First-generation clinical dual-source photon-counting CT: ultra-low dose quantitative spectral imaging

2021-11-21

Abstract excerpt

<h4>Objective</h4> Evaluation of quantification capabilities at ultra-low radiation dose levels of a first-generation dual-source Photon-Counting Computed Tomography (PCCT) compared to a dual-source dual-energy CT (DECT) scanner. <h4>Methods</h4> A multi-energy CT phantom was imaged with and without extension ring on both scanners over a range of radiation dose levels (CTDI vol 0.4 - 15.0 mGy). Scans were performe...

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Literature Corpus work: b0ff9568-b363-5805-b88b-4c0f73fac21f
DOI: 10.1101/2021.11.17.21266432

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