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Comparing dual energy CT and subtraction CT on a phantom: which one provides the best contrast in iodine maps for sub-centimetre details?
OBJECTIVES: To compare contrast-to-noise ratios (CNRs) and iodine discrimination thresholds on iodine maps derived from dual energy CT (DECT) and subtraction CT (SCT). METHODS: A contrast-detail phantom experiment was performed with 2 to 15 mm diameter tubes containing water or iodinated contrast co...
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| Vydáno v: | Eur Radiol |
|---|---|
| Hlavní autoři: | , , , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Springer Berlin Heidelberg
2018
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6223839/ https://ncbi.nlm.nih.gov/pubmed/29808430 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00330-018-5496-x |
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