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The effect of patient diameter on the dual-energy ratio of selected contrast-producing elements
OBJECTIVES: To assess whether the low- to high-kVp CT number ratio at dual-energy CT (DECT) is affected by changes in patient diameter. METHODS: Seven contrast-producing elements were housed sequentially within an abdomen phantom. Fat rings enlarged the phantom diameter from 26 to 45 cm. The phantom...
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| Publicado no: | J Comput Assist Tomogr |
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| Main Authors: | , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2017
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5420495/ https://ncbi.nlm.nih.gov/pubmed/27824676 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/RCT.0000000000000557 |
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