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Ultra-low-dose CT for attenuation correction: dose savings and effect on PET quantification for protocols with and without tin filter

BACKGROUND: Ultra-low-dose (ULD) computed tomography (CT) scans should be used when CT is performed only for attenuation correction (AC) of positron emission tomography (PET) data. A tin filter can be used in addition to the standard aluminium bowtie filter to reduce CT radiation dose to patients. T...

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Detalles Bibliográficos
Autores principales:	Bebbington, Natalie Anne, Christensen, Kenneth Boye, Østergård, Lone Lange, Holdgaard, Paw Christian
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer International Publishing 2023
Materias:	Original Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10589162/ https://www.ncbi.nlm.nih.gov/pubmed/37861887 http://dx.doi.org/10.1186/s40658-023-00585-0

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