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Bias in PET Images of Solid Phantoms Due to CT-Based Attenuation Correction
The use of computed tomography (CT) images to correct for photon attenuation in positron emission tomography (PET) produces unbiased patient images, but it is not optimal for synthetic materials. For test objects made from epoxy, image bias and artifacts have been observed in well-calibrated PET/CT...
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| Pubblicato in: | Tomography |
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| Autori principali: | , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Grapho Publications, LLC
2019
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6403023/ https://ncbi.nlm.nih.gov/pubmed/30854453 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.18383/j.tom.2018.00043 |
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