Free-to-total PSA Ratio Predicts PSMA PET Uptake in Treatment-naive Prostate Cancer
This study demonstrates that a free-to-total PSA ratio cut-off of 0.09 serves as a highly effective non-invasive predictor for PSMA PET positivity in treatment-naïve prostate cancer, achieving a 100% negative predictive value that could enable the safe deferral of PSMA PET scans in patients with low ratios, particularly those with PI-RADS 3 lesions.
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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