Dr. Barry W. Goy explains how to interpret PSA levels after prostate cancer treatment and how to manage recurrence based on disease progression. Among patients with intermediate-risk prostate cancer, ...

PSA grading has become the gold standard for trading card authentication and valuation, influencing both collector confidence and market prices. Understanding the grading process—from criteria like ...

The recent announcement by PSA regarding delays in their recieving process has caused a stir among collectors, which has led to the consideration of alternative grading companies by collectors as well ...

PSA’s price increases raise Value Bulk to $24.99 and Regular to $79.99, extending turnaround times and forcing collectors to rethink bulk grading strategy. Value Bulk rises to $24.99 per card ...

A recent BBC investigation questioned the accuracy of prostate-specific antigen (PSA) self-tests – rapid at-home tests for men worried about prostate cancer. The BBC analysed five of these tests using ...