[Free PSA: its routine use is premature in the screening of prostatic cancer].

The free form of PSA represents an average of 30% of total PSA. The free PSA level, in relation to total PSA, is expressed as a percentage (of free PSA). The percentage of free PSA appears to be relatively independent of benign prostatic hypertrophy, but it is markedly and significantly decreased in the case of prostate cancer and acute prostatitis. A cut… CONTINUE READING