prostate-specific antigen

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English

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Noun

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prostate-specific antigen (plural prostate-specific antigens)

  1. (medicine) A glycoprotein enzyme secreted by the epithelial cells of the prostate gland and becoming part of the ejaculate; used in the diagnosis of prostate cancer.
    • 2023 May 17, Jamie Smyth, “Quick blood tests to spot cancer: will they help or harm patients?”, in Financial Times[1]:
      In 2012, the US Preventive Services Task Force recommended against screening all men for prostate cancer using a prostate-specific antigen blood test, concluding the benefits did not outweigh the risks.

Synonyms

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