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Reduction of Metal Artifacts and Improvement in Dose Efficiency using Photon Counting Detector CT and Tin Filtration
OBJECTIVES: To investigate the impact on metal artifacts and dose efficiency of using a tin filter in combination with high-energy-threshold (TH) images of a photon-counting-detector (PCD)-CT system. MATERIALS AND METHODS: A 3D-printed spine with pedicle screws was scanned on a PCD-CT system with an...
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| Publicado no: | Invest Radiol |
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| Main Authors: | , , , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2019
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6434693/ https://ncbi.nlm.nih.gov/pubmed/30562270 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/RLI.0000000000000535 |
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