Performance study of a 360° CZT camera for monitoring
177Lu
CZT camera
Internal radiotherapy
SPECT
Theranostic
Journal
EJNMMI physics
ISSN: 2197-7364
Titre abrégé: EJNMMI Phys
Pays: Germany
ID NLM: 101658952
Informations de publication
Date de publication:
22 Sep 2023
22 Sep 2023
Historique:
received:
16
05
2023
accepted:
05
09
2023
medline:
22
9
2023
pubmed:
22
9
2023
entrez:
22
9
2023
Statut:
epublish
Résumé
The aim of this study was to investigate the quantification performance of a 360° CZT camera for Three phantoms with known Optimised quantification parameters were determined to be: CT-based attenuation correction, scatter correction, 12 iterations, 8 subsets and no filter. ARC, CRC and RMS results were dependant on the methodology used for calculations. Two different reconstruction parameters were recommended for visualisation and for quantification. 3D whole-body SPECT images were acquired and reconstructed for Quantification of whole-body 3D images of patients treated with
Sections du résumé
BACKGROUND
BACKGROUND
The aim of this study was to investigate the quantification performance of a 360° CZT camera for
METHODS
METHODS
Three phantoms with known
RESULTS
RESULTS
Optimised quantification parameters were determined to be: CT-based attenuation correction, scatter correction, 12 iterations, 8 subsets and no filter. ARC, CRC and RMS results were dependant on the methodology used for calculations. Two different reconstruction parameters were recommended for visualisation and for quantification. 3D whole-body SPECT images were acquired and reconstructed for
CONCLUSION
CONCLUSIONS
Quantification of whole-body 3D images of patients treated with
Identifiants
pubmed: 37736779
doi: 10.1186/s40658-023-00576-1
pii: 10.1186/s40658-023-00576-1
pmc: PMC10516832
doi:
Types de publication
Journal Article
Langues
eng
Pagination
58Informations de copyright
© 2023. Springer Nature Switzerland AG.
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