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Motion artifacts occurring at the lung/diaphragm interface using 4D CT attenuation correction of 4D PET scans
For PET/CT, fast CT acquisition time can lead to errors in attenuation correction, particularly at the lung/diaphragm interface. Gated 4D PET can reduce motion artifacts, though residual artifacts may persist depending on the CT dataset used for attenuation correction. We performed phantom studies t...
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| Gepubliceerd in: | J Appl Clin Med Phys |
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| Hoofdauteurs: | , , , , , |
| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
John Wiley and Sons Inc.
2011
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| Onderwerpen: | |
| Online toegang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5718739/ https://ncbi.nlm.nih.gov/pubmed/22089005 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1120/jacmp.v12i4.3502 |
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