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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Publicat a:EJNMMI Phys
Autors principals: Chicheportiche, Alexandre, Goshen, Elinor, Godefroy, Jeremy, Grozinsky-Glasberg, Simona, Oleinikov, Kira, Meirovitz, Amichay, Gross, David J., Ben-Haim, Simona
Format: Artigo
Idioma:Inglês
Publicat: Springer International Publishing 2021
Matèries:
Original Research
Accés en línia: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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