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Application of Pseudo-enhancement Correction to Virtual Monochromatic CT Colonography
In CT colonography, orally administered positive-contrast fecal-tagging agents are used for differentiating residual fluid and feces from true lesions. However, the presence of high-density tagging agent in the colon can introduce erroneous artifacts, such as local pseudo-enhancement and beam-harden...
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| Pubblicato in: | Abdom Imaging (2014) |
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| Autori principali: | , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2014
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4521398/ https://ncbi.nlm.nih.gov/pubmed/26236781 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/978-3-319-13692-9_16 |
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