Prostate-Specific Antigen (PSA) Testing Market: Report Explored in Latest Research 2016 - 2024
Prostate-specific antigen (PSA) is a type of protein exclusively secreted by epithelial prostatic cells and is a valuable tumor marker for prostate cancer. Though not a prostate-specific molecule, its elevated presence in blood serum is used to detect prostate cancer among men. Increased levels of PSA are associated with prostatitis, an inflammation of the prostate gland, or is indicative of benign form of prostatic hyperplasia. The PSA testing, in conjunction with a digital rectal exam (DRE), is used to test...
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