Can a penalized-likelihood estimation algorithm be used to reduce the injected dose or the acquisition time in (68)Ga-DOTATATE PET/CT studies?

BACKGROUND: Image quality and quantitative accuracy of positron emission tomography (PET) depend on several factors such as uptake time, scanner characteristics and image reconstruction methods. Ordered subset expectation maximization (OSEM) is considered the gold standard for image reconstruction....

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Detalhes bibliográficos
Publicado no:EJNMMI Phys
Main Authors: Chicheportiche, Alexandre, Goshen, Elinor, Godefroy, Jeremy, Grozinsky-Glasberg, Simona, Oleinikov, Kira, Meirovitz, Amichay, Gross, David J., Ben-Haim, Simona
Formato: Artigo
Idioma:Inglês
Publicado em: Springer International Publishing 2021
Assuntos:
Original Research
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7881076/
https://ncbi.nlm.nih.gov/pubmed/33580359
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40658-021-00359-6
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