Number of patients | 27 |
Number of renal unit treated | 54 |
Age, years, mean (range) | 47.8 (41–63) |
Gender, male/female | 12/15 |
Preoperative body temperature, °C, mean (range) | 37.0 (36.5–38.6) |
Preoperative serum creatinine, umol/L, mean (range) | 204.6 (123.4–667.2) |
Mean stone size, cm | 2.5–8.6 |
Urological anatomical abnormalities | Ureteropelvic Junction Obstruction (UPJO) 3 |
Double renal pelvis 2 | |
Other relevant conditions | Obesity 3 |
Spine deformation 1 | |
Previous stone surgeries | One side 5 |
Both sides 3 |