Table 3.
The relationship between postoperative histopathological data and Prostate-Imaging Reporting and Data Scoring System scores.
| Variable | PIRADS score |
P | |||
|---|---|---|---|---|---|
| 2 | 3 | 4 | 5 | ||
| Age | 65 (64-69) | 65.5 (57-74) | 66 (50-76) | 66 (53-86) | 0.999 |
| Tumor volume (ml) | 0.58 (0.50-6.25) | 1.00 (0.10-8.42) | 1.32 (0.10-23.50) | 4.3 (0.20-19.97) | <0.001 |
| Primary Gleason grade | 3 (3-4) | 3 (3-4) | 3 (3-5) | 4 (3-5) | <0.001 |
| Secondary Gleason grade | 3 (3-4) | 4 (3-5) | 4 (3-5) | 4 (3-5) | 0.083 |
| Tertiary Gleason grade | Ø | 2.5 (2-5) | 3 (1-5) | 3 (1-5) | 0.801 |
| Total Gleason score | |||||
| 6 | 4 (80%) | 14 (70%) | 22 (42%) | 14 (28%) | <0.001 |
| 7 | 1 (20%) | 6 (30%) | 21 (39%) | 22 (45%) | |
| 8 | - | - | 7 (14%) | 6 (12%) | |
| 9 | - | - | 3 (5%) | 5 (10%) | |
| 10 | - | - | - | 2 (5%) | |
| Surgical margin | 2.4% | 14.6% | 31.7% | 51.2% | 0.234 |
| Extracapsular extension | 0% | 4.9% | 26.8% | 68.3% | <0.001 |
| Perineural invasion | 60% | 65% | 64.7% | 79.2% | 0.379 |
| Lymphovascular invasion | Ø | Ø | Ø | 100% | 0.032 |
| Seminal vesicle invasion | Ø | Ø | 15.4% | 84.6% | 0.007 |
| Number of dissected lymph nodes | Ø | 11.5% | 36.5% | 51.9% | 0.026 |
| Number of tumor positive lymph nodes | Ø | 100% | 89.5% | 81.5% | 0.611 |
PIRADS, Prostate-Imaging Reporting and Data Scoring System. Significant p values are given in bold.