![Low percentage of free prostate-specific antigen (PSA) is a strong predictor of later detection of prostate cancer among Japanese men with serum levels of total PSA of 4.0 ng/mL or less. Low percentage of free prostate-specific antigen (PSA) is a strong predictor of later detection of prostate cancer among Japanese men with serum levels of total PSA of 4.0 ng/mL or less.](https://d3i71xaburhd42.cloudfront.net/bbc5bbcef53a29466addccfb1a86dca2e6a5abe5/2-Table1-1.png)
Low percentage of free prostate-specific antigen (PSA) is a strong predictor of later detection of prostate cancer among Japanese men with serum levels of total PSA of 4.0 ng/mL or less.
![Free to total serum prostate specific antigen ratio in symptomatic men does not help in differentiating benign from malignant disease of the prostate Agnihotri S, Mittal RD, Ahmad S, Mandhani A - Free to total serum prostate specific antigen ratio in symptomatic men does not help in differentiating benign from malignant disease of the prostate Agnihotri S, Mittal RD, Ahmad S, Mandhani A -](https://www.indianjurol.com/articles/2014/30/1/images/IndianJUrol_2014_30_1_28_124202_t3.jpg)
Free to total serum prostate specific antigen ratio in symptomatic men does not help in differentiating benign from malignant disease of the prostate Agnihotri S, Mittal RD, Ahmad S, Mandhani A -
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Baseline Prostate-Specific Antigen Levels in Midlife Predict Lethal Prostate Cancer | Journal of Clinical Oncology
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Urinary PSA: a potential useful marker when serum PSA is between 2.5 ng/mL and 10 ng/mL. - Abstract - Europe PMC
![Table 2 from Re-examining Prostate-specific Antigen (PSA) Density: Defining the Optimal PSA Range and Patients for Using PSA Density to Predict Prostate Cancer Using Extended Template Biopsy. | Semantic Scholar Table 2 from Re-examining Prostate-specific Antigen (PSA) Density: Defining the Optimal PSA Range and Patients for Using PSA Density to Predict Prostate Cancer Using Extended Template Biopsy. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/12aed22c0affb1decf9e7953f12f3a9fb0849553/22-Table2-1.png)
Table 2 from Re-examining Prostate-specific Antigen (PSA) Density: Defining the Optimal PSA Range and Patients for Using PSA Density to Predict Prostate Cancer Using Extended Template Biopsy. | Semantic Scholar
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Prevalence of Prostate Cancer among Men with a Prostate-Specific Antigen Level ≤4.0 ng per Milliliter | NEJM
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