The prostate-specific antigen test is valuable in predicting which men should have biopsies and which are likely to be diagnosed with low-risk prostate cancer, according to a Mayo Clinic news release.

PSA concentrations are higher in men who engage in more sedentary behavior and lower levels of light physical activity, a study found. In an analysis of data from the 2003-2004 or 2005-2006 National ...

Screening PSA levels at aged 65-69 may inform the decision to continue or discontinue prostate cancer screening after age 70 years, regardless of patient race and ethnicity. The absolute risks of ...