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- A blood test that measures the level of prostate-specific antigen (PSA), a substance produced by the prostate and some other tissues in the body. Increased levels of PSA may be a sign of prostate cancer.
National Cancer Institute - Cite This Source - This Definition
- beta-2-microglobulin, blood chemistry study, CA 19-9 assay, discharge, Dysfunction, kidney function test, liver function test, ovulation, oxidative stress, oxygen saturation test, PSA bounce, renal function test, serum tumor marker test, venous sampling