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Prostate specific antigen
Psa is a protein made in the prostate gland that functions to liquefy sperm. It is a serine protease made by both normal and malignant prostate glands. Commonly used as a screening test for prostate cancer, the psa test is widely used to detect which men would benefit from a prostate biopsy as well as detect cancer recurrence in men who have been treated for prostate cancer.
Prostate diseases
Condition
Prostatitis
Condition
Urinary obstruction
Condition
Erectile dysfunction
Condition
Blood in semen
Condition
Prostate cancer
Condition
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