Image Quality and Radiation Dose of Lower Extremity CT Angiography Using 70 kVp, High Pitch Acquisition and Sinogram-Affirmed Iterative Reconstruction

OBJECTIVES: The purpose of this study was to assess image quality and radiation dose of lower extremity CT angiography (CTA) with 70 kVp, high pitch acquisition and sinogram-affirmed iterative reconstruction (SAFIRE). METHODS: Lower extremity CTAs were performed on 44 patients: 22 patients were exam...

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Detalhes bibliográficos
Main Authors: Qi, Li, Meinel, Felix G., Zhou, Chang Sheng, Zhao, Yan E., Schoepf, U. Joseph, Zhang, Long Jiang, Lu, Guang Ming
Formato: Artigo
Idioma:Inglês
Publicado em: Public Library of Science 2014
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Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4051648/
https://ncbi.nlm.nih.gov/pubmed/24915439
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0099112
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