PSA testing is a key tool in detecting prostate issues early, but interpreting results requires context. Levels can rise from cancer or other benign conditions, so follow-up tests are often needed.

Add Yahoo as a preferred source to see more of our stories on Google. PSA stands for prostate-specific antigen, a substance naturally produced in prostate tissue. A small amount of PSA regularly ...

News that former President Joseph Biden has advanced prostate cancer has revived long-standing questions about the benefits versus the harms of a blood test that screens for the most commonly ...

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 ...