Prostate Specific Antigen PSA

David Cameron reveals prostate cancer diagnosis and backs screening

Health Matters: Study finds more prostate cancer cases being diagnosed at stage 4

Understanding PSA testing: A Q&A

Explaining PSA Numbers and the Risk for Prostate Cancer

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

Prostate-Specific Antigen (PSA) Test: Definition & Procedure