Characterization of Noise and Resolution for Quantitative
SPECT/CT
calibration
image reconstruction
ordered-subset conjugate gradient minimization (OSCGM)
quantitative Lu-177 SPECT
radiobiology/dosimetry
Journal
Journal of nuclear medicine : official publication, Society of Nuclear Medicine
ISSN: 1535-5667
Titre abrégé: J Nucl Med
Pays: United States
ID NLM: 0217410
Informations de publication
Date de publication:
01 2019
01 2019
Historique:
received:
08
03
2018
accepted:
14
06
2018
pubmed:
7
7
2018
medline:
5
11
2019
entrez:
7
7
2018
Statut:
ppublish
Résumé
Quantitative SPECT/CT imaging forms the basis for internal dosimetry in molecular radiotherapies. While the conversion from counts to activity is typically based on conversion factors individually measured by each site, a recently introduced commercially available reconstruction (xSPECT Quant) offers a standardized and traceable calibration of SPECT/CT systems. The aim of this work was to assess the characteristics of xSPECT Quant in combination with
Identifiants
pubmed: 29976698
pii: jnumed.118.211094
doi: 10.2967/jnumed.118.211094
doi:
Substances chimiques
Radioisotopes
0
Lutetium
5H0DOZ21UJ
Lutetium-177
BRH40Y9V1Q
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
50-59Informations de copyright
© 2019 by the Society of Nuclear Medicine and Molecular Imaging.