How High Does Psa Have to Be Before Biopsy?
A Prostate-Specific Antigenprostate-Specific antigenPSA Density Was Calculated as Total Psa (Ng/Ml) Divided by Prostate Volume (Ml). Main Endpoint Was...
A prostate-specific antigen (PSA) level above 4 ng/mL has historically been recognized as an appropriate threshold to recommend biopsy; however the risk of high-grade disease observed among men with lower PSA levels in the Prostate Cancer Prevention Trial has led to calls to change the criteria for biopsy referral.
prostate-specific antigen
PSA density was calculated as total PSA (ng/ml) divided by prostate volume (ml). Main endpoint was clinically significant cancer (csPCa) defined as Gleason Score ≥ 7.
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