— We carried out an investigational study of early detection of prostate carcinoma, using digital rectal examination (DRE) and serum prostate specific antigen (PSA). We determined the detection rate and some profiles of the carcinoma detected by screening in men from 50 to 80 years old. The detection rate was 2.3% in 1345 participants. In 20 men (64.5%) the disease was T1c or T2 and in 16 patients we performed radical prostatectomy.
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