Analysis of risk factors of involvement of seminal vesicles in patients with prostate cancer undergoing radical prostatectomy.

OBJECTIVE To determine through preoperative serum PSA level, Gleason score on biopsy and percentage of fragments affected by tumor on biopsy, the probability of involvement of the seminal vesicles. MATERIALS AND METHODS During the period between March 1991 to December 2002, we selected 899 patients undergoing radical prostatectomy for treatment of… (More)