The prostate-specific antigen, or PSA, test measures the level of the prostate-specific antigen present in a man's bloodstream; PSA is a protein made by the prostate gland. Elevated PSA blood levels may indicate prostate... More »

The PSA level shows the amount of the prostate-specific antigen protein in a man's blood, according to the National Cancer Institute. PSA is manufactured by the prostate gland. High levels on a PSA blood test sometimes i... More »

www.reference.com Health Medical Ranges & Levels

Some medical causes of elevated prostate-specific antigen (PSA) levels in a blood test can be conditions, such as prostatitis, an enlarged prostate and prostate cancer, prostate biopsy and the placement of a catheter tub... More »

Some medical causes of elevated prostate-specific antigen (PSA) levels in a blood test can be conditions, such as prostatitis, an enlarged prostate and prostate cancer, prostate biopsy and the placement of a catheter tub... More »

A prostate-specific antigen, or PSA, test is intended to measures the level of PSA in the blood. Prostate-specific antigen is a protein that is produced in the prostate gland. This test is carried out by a doctor when tr... More »

www.reference.com Health Diagnostics & Imaging

The recommended PSA level for an African American or Caucasian 65-year-old man is zero to 4.5 nanograms per milliliter, according to MedicineNet.com. The suggested level for an Asian American man of the same age is zero ... More »

The PSA level shows the amount of the prostate-specific antigen protein in a man's blood, according to the National Cancer Institute. PSA is manufactured by the prostate gland. High levels on a PSA blood test sometimes i... More »

www.reference.com Health Medical Ranges & Levels