Bias and precision of SPECT-based 177Lu activity-concentration estimation using a ring-configured solid-state versus a dual-headed anger system
The ring-configured CZT system is a viable alternative to the dual-headed Anger system equipped with medium-energy collimators for <sup>177</sup>Lu-SPECT and shows a potential advantage for activity-concentration estimation when operated at 113 keV. However, further consideration of the preservation of total activity is warranted.
Authors
- Elias Nilsson
- Johan Gustafsson (ORCID: https://orcid.org/0000-0002-1022-8370)
- Anna Stenvall (ORCID: https://orcid.org/0000-0002-7464-0030)
- Irma Cerić Andelius (ORCID: https://orcid.org/0000-0001-8073-6277)
- Erik Larsson (ORCID: https://orcid.org/0009-0005-1137-4432)
- A M Lindvall
Institutions
- Karolinska University Hospital (SE)
- Lund University (SE)
- Skåne University Hospital (SE)
Publication Details
- Journal
- EJNMMI Physics
- Published
- 2024-11-04
- DOI
- https://doi.org/10.1186/s40658-024-00693-5
- Citations
- 2
- Primary Topic
- Medical Imaging Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.81
Funders
- Cancerfonden
- Fru Berta Kamprads Stiftelse