PROSTATE CANCER About prostate specific antigen (PSA) The prostate specific antigen (PSA) test is a blood test that measures the level of PSA in the bloodstream. PSA is a substance produced by the prostate gland. Elevated levels of PSA in the blood can indicate the presence of prostate cancer, although other conditions affecting the prostate can also cause an increase in PSA levels. Typically, a higher PSA level suggests a higher likelihood of a prostate issue. However, it's important to note th

3.2K views · 63 reactions | Screening with a prostate-specific antigen (PSA) test can reduce the number of deaths from prostate cancer. Hear more from Steve about his experience. | Memorial Sloan Kettering Cancer Center | Facebook

1.5K views · 17 reactions | Men, have you had your Prostate-Specific Antigen (PSA) test done recently? This simple blood draw helps detect prostate cancer early and treat it more curatively than when it's found later. Screening starts at age 40 for African American men or those with a family history of prostate cancer, or age 45 for those with average risk. Learn more at www.mercycare.org/prostate. | Mercy Cedar Rapids | Facebook