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A Cone-Shaped Phantom for Assessment of Small Animal PET Scatter Fraction and Count Rate Performance
PURPOSE: Positron emission tomography (PET) image quality deteriorates as the object size increases owing to increased detection of scattered and random events. The characterization of the scatter component in small animal PET imaging has received little attention owing to the small scatter fraction...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer-Verlag
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3443338/ https://www.ncbi.nlm.nih.gov/pubmed/22311541 http://dx.doi.org/10.1007/s11307-012-0546-2 |