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Delayed Imaging Protocols in Psma Pet/CT: Do Diuretics and Contrast Improve Lesion Detection?

This study demonstrates that delayed PSMA PET/CT imaging significantly improves the detection of local recurrence and pelvic lymph node metastases in prostate cancer patients, with a diuretics-only protocol proving most effective compared to excretory-phase contrast.

Original authors: Thaís A Tognoli, Allan O Santos, Mariana R Camacho, Mariana CL Lima, Caroline Torricelli, Marcelo Tavares, Bárbara J Amorim, Wagner E Matheus, Ubirajara Ferreira, Elba Etchebehere

Published 2026-08-31
📖 1 min read☕ Coffee break read

Original authors: Thaís A Tognoli, Allan O Santos, Mariana R Camacho, Mariana CL Lima, Caroline Torricelli, Marcelo Tavares, Bárbara J Amorim, Wagner E Matheus, Ubirajara Ferreira, Elba Etchebehere

Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer

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