Impact of the counts density of calibration image and the image reconstruction parameters in 131I SPECT image quantification

Impact of the counts density of calibration image and the image reconstruction parameters in 131I SPECT image quantification

Iodine-131 (131I) has been used for diagnosis and therapy in Nuclear Medicine Centers in Brazil for more than 50 years. The present study aims to investigate the impact of the counts density and the reconstruction parameters in the calibration factor determination and  in the image quantification, c...

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Bibliographic Details
Main Authors: Samira Marques Carvalho, Ana Paula Marques Costa, Celso Dario Ramos, Sérgio Querino Brunetto, Daniel Alexandre Baptista Bonifácio
Format: Article
Language:English
Published: Brazilian Radiation Protection Society (Sociedade Brasileira de Proteção Radiológica, SBPR) 2018-01-01
Series:Brazilian Journal of Radiation Sciences
Subjects:
SPECT
calibration
uncertainties
quantification accuracy.
Online Access:https://bjrs.org.br/revista/index.php/REVISTA/article/view/332
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