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Updated: Sep 4, 2025

Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules
Published on: October 4, 2024
Technetium 99m PSMA Superscan Mimicking a Bone Scan Gone Wrong
Evbuomwan Osayande1, Fourie Carika2, Engelbrecht Gerrit1
1Department of Nuclear Medicine, University of The Free State, Bloemfontein, South Africa.
Abstract:
Imaging of metastatic castrate-resistant prostate cancer to select patients suitable for peptide receptor radioligand therapy can be performed with both SPECT and PET PSMA radiotracers. Although PET radiotracers generally have higher sensitivity and spatial resolution, SPECT tracers can be an effective alternative when PET/CT systems are unavailable in the clinical setting. We present a case of a 43-year-old male, who was referred to our facility for workup for radioligand PSMA therapy. His Tc-99m PSMA images revealed diffuse bone infiltration in a pattern mimicking a bone scan.
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