The use of tumor markers in urological practice: PSA as the most frequently used marker in the differential diagnosis of an oncourologists

Тhe article presents a review of the literature on the use of tumor markers in urological practice is presented, and markers that play a significant role in the diagnosis of cancer are indicated. The problem of diagnosing prostate cancer is particularly noted, namely, the PSA value of the blood, which still remains the most effective, common and affordable method.