Clinical Study
Analysis of Preoperative Detection for Apex Prostate Cancer by Transrectal Biopsy
Table 1
Patients’ characteristics.
| Characteristic | Study population (n = 158) |
| Age, mean ± SD years | | PSA, mean ± SD ng/mL | | PSA F/T, mean ± SD % | | Clinical T stage | | T1c | 127 cases | T2a–c | 26 cases | T3a | 5 cases | Biopsy Gleason score | | 6 | 48 cases | 7 | 86 cases | ⩾8 | 24 cases | Prostate volume, mean ± SD mL | | Operation | | ORP | 50 cases | LRP | 108 cases | Pathologic T stage | | T2a–c | 98 cases | T3ab | 59 cases | T4 | 1 case | RP Gleason score | | 6 | 16 cases | 7 | 120 cases | ⩾8 | 22 cases |
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PSA: prostate specific antigen, F/T: free-to-total PSA ratio, RP: radical prostatectomy, ORP: open radical prostatectomy, LRP: laparoscopic radical prostatectomy.
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