High probability of a positive repeat biopsy
PCA3 could help in making better decisions in diagnosing and treating PCa which men with ≥ 1 negative biopsy have a high probability of a positive repeat biopsy
To decide which men with ≥ 1 negative biopsy have a high probability of a positive repeat biopsy 
Locate a lab in your country
Use tools from research institutions developed to predict the risk of prostate cancer