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Dual-source dual-energy CT with additional tin filtration: Dose and image quality evaluation in phantoms and in-vivo
PURPOSE: To investigate the effect on radiation dose and image quality of the use of additional spectral filtration for dual-energy CT (DECT) imaging using dual-source CT (DSCT). MATERIALS AND METHODS: A commercial DSCT scanner was modified by adding tin filtration to the high-kV tube, and radiation...
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| Autori principali: | , , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2010
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2963033/ https://ncbi.nlm.nih.gov/pubmed/20966323 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2214/AJR.09.3956 |
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