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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. |
Previous Definitions: | ProstaScint, ProstaScint scan, prostate, prostate cancer, prostate-specific antigen | Next Definitions: | prostatectomy, prostatic acid phosphatase, prostatic intraepithelial neoplasia, prostatitis, prostatocystectomy |
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