Robustness of textural analysis features in quantitative 99 mTc and 177Lu SPECT-CT phantom acquisitions
The use of a uniform phantom to test volume dependency and a Revolver phantom to identify repeatable Textural Analysis features is possible for quantitative SPECT using <sup>99 m</sup>Tc or <sup>177</sup>Lu. Selection of such features is likely to be centre-dependent due to differences in camera performance as well as acquisition and reconstruction protocols.
Authors
- Surajit Ray (ORCID: https://orcid.org/0000-0003-3965-8136)
- Alexander R. Small (ORCID: https://orcid.org/0000-0002-6657-9460)
- Alastair J. Gemmell (ORCID: https://orcid.org/0000-0002-6032-5152)
- Colin M Brown
Institutions
- NHS Greater Glasgow and Clyde (GB)
- Gartnavel General Hospital (GB)
- University of Glasgow (GB)
Publication Details
- Journal
- EJNMMI Physics
- Published
- 2025-04-17
- DOI
- https://doi.org/10.1186/s40658-025-00749-0
- Primary Topic
- Radiomics and Machine Learning in Medical Imaging
- Type
- article
- Field-Weighted Citation Impact
- 0.00