From: Predictors of postoperative renal functional damage after nephron-sparing surgery
Parameters | Value |
---|---|
Patients | |
 Sex (n) | |
 Male | 39 |
 Female | 12 |
 Age (mean ± standard deviation, years) | 54.2 ± 13.9 |
Tumors | |
 Location (n) | |
 Left | 28 |
 Right | 23 |
 Diameter (mean ± standard deviation, cm) | 3.1 ± 1.8 |
 Maximum diameter (n) | |
 Φ ≤ 1 cm | 8 |
 1 cm < Φ ≤ 4 cm | 28 |
 Φ > 4 cm | 15 |
 Depth (n) | |
 Exophytic (> 50% of the tumor circumference outside of renal parenchyma) | 12 |
 Central (≈ 50% of the tumor circumference outside of renal parenchyma) | 26 |
 Intraparenchymal (< 50% of the tumor circumference outside of renal parenchyma) | 13 |
 GFR of tumor-involved kidney (mean ± standard deviation, ml/min) | 45.9 ± 9.3 |
 Pathology (n) | |
 Malignant | 40 |
 Benign | 11 |