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Human imaging with photon-counting-based CT at clinical dose levels: Contrast-to-noise ratio and cadaver studies

OBJECTIVES: The purpose of this work was to measure and compare the iodine contrast-to-noise ratio (CNR) between a commercial energy-integrating-detector (EID) CT system and a photon-counting-detector (PCD) CT scanner capable of human imaging at clinical dose rates, as well as to determine clinical...

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Dettagli Bibliografici
Pubblicato in:Invest Radiol
Autori principali: Gutjahr, Ralf, Halaweish, Ahmed F., Yu, Zhicong, Leng, Shuai, Yu, Lifeng, Li, Zhoubo, Jorgensen, Steven M., Ritman, Erik L., Kappler, Steffen, McCollough, Cynthia H.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2016
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4899181/
https://ncbi.nlm.nih.gov/pubmed/26818529
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/RLI.0000000000000251
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