Export to BibTeX Export to EndNoteAttenuation Coefficients in Brain PET Studies: Comparison between CT data and beta+ external sources methods (72 views)
Casale M, Alfano B, Comerci M, Russo AA, Salvatore M
Eur J Nucl Med Mol Imaging (ISSN: 1619-7070, 1619-7089, 0340-6997), 2006 Sep; Volume33: S313-S313.
Abstract
The use of CT data instead of beta+ sources transmission scan in PET-CT, has been validated, so far, in terms of accuracy, precision and dose only for whole-body studies. Aim of this study was to compare the two alternative methods, in brain studies, taking into account the following parameters: the systematic error of the attenuation coefficients, introduced by the conversion function used by the scanner; the noise on the measure depending on the CT tube current; the noise on the measure carried-out with the external sources in different experimental conditions.
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*** IBB - CNR Affiliation
Casale Michelina- Health Physics School, Napoli, Iyaly |
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Impact factor: 5.217, 5-year impact factor: 4.728
Paper type: Journal Article, Abstract, Conference,
Keywords: Attenuation Coefficient Studies, Ct Data, Beta+ Sources Transmission Scan In Pet Ct,
Url: http://springerlink.com |
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1 Records ( 1 excluding Abstracts and Conferences). Total impact factor: 5.217 ( 5.217 excluding Abstracts and Conferences). Total 5-year impact factor: 4.728 ( 4.728 excluding Abstracts and Conferences).
Your bibliography query: (([btitle, keywords, abstract] ATTENUATION AND [btitle, keywords, abstract] COEFFICIENT)) AND NOT [id] = 10494
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Last modified by Marco Comerci on Thursday 19 March 2015, 12:24:03
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