Comparison of scatter and partial volume correction techniques for quantitative SPECT imaging of 225Ac
The phantom and patient studies demonstrated TDSC superiority over EWSC/no SC. PVC techniques substantially increased kidney (IY) and lesion (RL) absorbed doses, highlighting their value for post-reconstruction enhancement of <sup>225</sup>Ac SPECT images.
Authors
- Rudolf Alexander Werner (ORCID: https://orcid.org/0000-0003-3372-6046)
- Grigory Liubchenko (ORCID: https://orcid.org/0000-0001-8888-7272)
- Guido Böning (ORCID: https://orcid.org/0000-0003-0986-2929)
- Gabriel T. Sheikh (ORCID: https://orcid.org/0000-0002-7026-9203)
- Mikhail Rumiantcev (ORCID: https://orcid.org/0009-0009-6601-4492)
- Adrian Zounek (ORCID: https://orcid.org/0000-0001-8765-1276)
- Sibylle Ziegler (ORCID: https://orcid.org/0000-0002-5321-4817)
- Astrid Delker
- Mathias J. Zacherl
- Sandra Resch
Institutions
- Johns Hopkins University (US)
- Johns Hopkins Medicine (US)
- LMU Klinikum (DE)
- Medizinische Hochschule Hannover (DE)
- Ludwig-Maximilians-Universität München (DE)
Publication Details
- Journal
- EJNMMI Physics
- Published
- 2025-10-02
- DOI
- https://doi.org/10.1186/s40658-025-00800-0
- Primary Topic
- Medical Imaging Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00