Research Article
The Impact of Pathologic Upgrading of Gleason Score 7 Prostate Cancer on the Risk of the Biochemical Recurrence after Radical Prostatectomy
Table 1
Patients’ characteristics according to the classic categorization of pathologic Gleason score 7 prostate cancer.
| | GS 3+4 | GS 4+3 | p value |
| N | 1094 | 584 | | Mean age | 66.6 ± 6.5 | 67.4 ± 6.4 | 0.010 | Preoperative PSA | 11.3 ± 11.2 | 15.4 ± 21.1 | <0.001 | Preoperative PSA level | | | | <10 | 691 (69.9%) | 303 (51.9%) | <0.001 | 10–20 | 286 (26.1%) | 155 (26.5%) | >20 | 117 (10.7%) | 126 (21.6%) | Clinical stage | | | | T1c/T2a | 971 (88.8%) | 486 (83.2%) | 0.001 | T2b/c | 99 (9.0%) | 68 (11.6%) | T3-4 | 24 (2.2%) | 30 (5.1%) | Pathologic finding | | | | ECE+ | 365 (33.4%) | 278 (47.6%) | <0.001 | SVI+ | 87 (8.0%) | 90 (15.4%) | <0.001 | Margin+ | 416 (38.0%) | 238 (40.8%) | 0.149 | Biochemical recurrence | 170 (15.5%) | 154 (26.4%) | <0.001 |
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ECE: extracapsular extension; GS: Gleason score; PSA: prostate-specific antigen; SVI: seminal vesicle invasion.
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