Table 1. Patients' characteristics and perioperative data.
| Characteristic | Case no. 1 | Case no. 2 | Case no. 3 |
|---|---|---|---|
| Age (y) | 42 | 30 | 71 |
| Sex | Male | Male | Female |
| Affected side | Left | Right | Left |
| Body mass index (kg/m2) | 22.49 | 27.08 | 18.82 |
| Preoperative eGFR (mL/min/m2) | 91 | 108 | 43 |
| Grade of UPJO | High | Low | High |
| Operative time (min) | 139 | 180 | 213 |
| Docking time (min) | 5 | 10 | 10 |
| Console time (min) | 118 | 145 | 185 |
| Suture time (min) | 29 | 47 | 53 |
| Intraoperative complications | No | No | No |
| Conversion to other surgery | No | No | No |
| Estimated blood loss (mL) | Minimal | Minimal | 50 |
| Discharge | POD 4 | POD 3 | POD 3 |
| Postoperative eGFR (mL/min/m2) | 105 | 113 | 81 |
| Postoperative complications | No | No | No |
| Pain at discharge, NPIS score | 2 | 2 | 3 |
eGFR, estimated glomerular filtration rate; UPJO, ureteropelvic junction obstruction; POD, postoperative day; NPIS, numerical pain intensity scale.