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Potential for dose reduction in CT emphysema densitometry with post-scan noise reduction: a phantom study
OBJECTIVE: The aim of this phantom study was to investigate the effect of scan parameters and noise suppression techniques on the minimum radiation dose for acceptable image quality for CT emphysema densitometry. METHODS: The COPDGene phantom was scanned on a third generation dual-source CT system w...
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| 發表在: | Br J Radiol |
|---|---|
| Main Authors: | , , , , , , , , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
The British Institute of Radiology.
2020
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6948080/ https://ncbi.nlm.nih.gov/pubmed/31724436 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1259/bjr.20181019 |
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