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Degradation of CT Low-Contrast Spatial Resolution Due to the Use of Iterative Reconstruction and Reduced Dose Levels
PURPOSE: To determine the dose reduction that could be achieved without degrading low-contrast spatial resolution (LCR) performance for two commercial iterative reconstruction (IR) techniques, each evaluated at two strengths with many repeated scans. MATERIALS AND METHODS: Two scanner models were us...
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| 出版年: | Radiology |
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| 主要な著者: | , , , , , , |
| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Radiological Society of North America
2015
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4514568/ https://ncbi.nlm.nih.gov/pubmed/25811326 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1148/radiol.15142047 |
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