Prostate Specific Antigen (PSA) is a protein produced by the cells of the epithelium of the prostate gland with the task of thinning the ejaculate, allowing better sperm motility. This protein also plays a role in the dissolution of cervical mucus, facilitating the entry of sperm into the uterus. Normally, PSA is present in men’s blood with a healthy prostate in small quantities. In the presence of prostate diseases (such as prostatitis, benign prostatic hyperplasia and cancer) PSA levels in blood increase. PSA levels undergo a physiological increase with advancing age or after prostate surgery and as a consequence of specific diagnostic tests. PROSTATE PSA TEST is indicated for men with urinary symptoms or as a periodic screening over 45 years of age. Among the most common symptoms related to a possible prostatic pathology there are: difficulty in urination, pain and increased frequency. Periodically checking the PSA level in the blood is useful for verifying the health of the prostate: in the event of possible prostate cancer, early diagnosis and proper prevention can save lives. PROSTATE PSA TEST is an immunochromatographic device that detects PSA values above the cut-off of 4 ng/mL. Specificity 87.13% Sensitivity 97.22% Accuracy 92.34%
