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Count-Rate Performance of the Discovery STE PET Scanner Using Partial Collimation
We investigated the use of partial collimation on a clinical PET scanner by removing septa from conventional 2D collimators. The goal is to improve noise equivalent count-rates (NEC) compared to 2D and 3D scans for clinically relevant activity concentrations. We evaluated two cases: removing half of...
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| Autori principali: | , , , , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2006
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3210021/ https://ncbi.nlm.nih.gov/pubmed/22072860 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/NSSMIC.2006.354416 |
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