A comparison between two image reconstructions on the measures of prostate-specific membrane antigen–positive tumor volume in 18F-PSMA-JK-7-PET/computed tomography
Reconstruction settings greatly influence the measurement of PSMA-TV, regardless of the segmentation threshold chosen; however, our results indicate that the fixed thresholds (T1 and T3) are less susceptible to reconstruction-induced volumetry effects than a relative threshold.
Authors
- Katrin Sabine Roth (ORCID: https://orcid.org/0000-0002-3786-2777)
- Dominic Ufton
- Carsten Kobe (ORCID: https://orcid.org/0000-0002-2909-0826)
- Matthias Schmidt (ORCID: https://orcid.org/0000-0002-9442-460X)
- Alexander Drzezga (ORCID: https://orcid.org/0000-0001-6018-716X)
- Jan Heilinger (ORCID: https://orcid.org/0009-0004-0026-824X)
Institutions
- University of Cologne (DE)
- University Hospital Cologne (DE)
Publication Details
- Journal
- Nuclear Medicine Communications
- Published
- 2025-06-24
- DOI
- https://doi.org/10.1097/mnm.0000000000002021
- Primary Topic
- Prostate Cancer Treatment and Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00