Sparse-view reconstruction and noise reduction in 99mTc-prostate specific membrane antigen prostate imaging
Sparse-view 99m Tc-PSMA SPECT with 30 views appears feasible for routine and emergency prostate imaging in this setting. Reconstructions from 15 views showed aliasing from angular undersampling and are not recommended without anti-aliasing strategies and further validation. This work characterizes the added value of NLM postreconstruction filtering in PSMA-SPECT and motivates larger studies.
Authors
- Ramin Sadeghi (ORCID: https://orcid.org/0000-0002-1666-5440)
- Masoumeh Dorri Giv
- Hossein Arabi (ORCID: https://orcid.org/0000-0001-6526-0960)
- Xiaotong Hong (ORCID: https://orcid.org/0000-0002-6079-8638)
- Amin Saber Tanha (ORCID: https://orcid.org/0009-0008-0290-0412)
- Masoud Noroozi (ORCID: https://orcid.org/0000-0002-6188-4650)
- Sayna Jamaati
Institutions
- Sharif University of Technology (IR)
- University of Isfahan (IR)
- University Hospital of Geneva (CH)
- Ghaem Hospital (IR)
- Southern Medical University (CN)
Publication Details
- Journal
- Nuclear Medicine Communications
- Published
- 2025-11-11
- DOI
- https://doi.org/10.1097/mnm.0000000000002079
- Primary Topic
- Prostate Cancer Treatment and Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00