Influence of X-ray computed tomography (CT) exposure and reconstruction parameters on positron emission tomography (PET) quantitation

BACKGROUND: The CT of PET CT provides diagnostic information, anatomic localisation and attenuation correction (AC). When only AC is required, very lose dose CT is desirable. CT iterative reconstruction (IR) improves image quality with lower exposures however there is little data on very low dose IR...

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Bibliografiska uppgifter
I publikationen:EJNMMI Phys
Huvudupphovsmän: Ho Shon, Ivan, Reece, Christopher, Hennessy, Thomas, Horsfield, Megan, McBride, Bruce
Materialtyp: Artigo
Språk:Inglês
Publicerad: Springer International Publishing 2020
Ämnen:
Original Research
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC7547057/
https://ncbi.nlm.nih.gov/pubmed/33034791
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40658-020-00331-w
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