noun Date: 1981 a protease secreted by epithelial cells of the prostate gland that is used in the diagnosis of prostate cancer since its concentration in blood serum tends to be proportional to the clinical stage of the disease
PROSTATE-SPECIFIC ANTIGEN
Meaning of PROSTATE-SPECIFIC ANTIGEN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012