Table 1 Clinical outcomes of patients.
Variables | Total |
|---|---|
Total number, (n) | 27 |
Age (years), median (range) | 46 (21–81) |
Gender, n (%) | |
Male | 10 (37.0%) |
Female | 17 (63.0%) |
Body mass index (kg/m2), median (range) | 23.43 (17.76–27.55) |
Operative side, n (%) | |
Left | 16 (59.3%) |
Right | 11 (40.7%) |
Preoperative symptoms, n (%) | |
Flank or/and abdominal pain | 15 (55.6%) |
Fever | 3 (11.1%) |
Vaginal leak | 4 (14.8%) |
Hematuria | 1 (3.7%) |
No symptoms | 7 (26.0%) |
Aetiology of ureteral stenosis | |
Urological surgery | |
Ureteral Holmium laser lithotripsy | 9 (33.3%) |
Ureterovesical reimplantation | 2 (7.4%) |
Ureteroureterostomy | 1 (3.7%) |
Ureteroscopy | 3 (11.1%) |
Gynecological surgery | |
Laparoscopic hysterectomy | 6 (22.2%) |
Cesarean section | 2 (7.4%) |
Ureteral polyp | 3 (11.1%) |
Impacted calculi | 1 (3.7%) |
Ureteral lesion location, n (%) | |
Proximal ureter | 6 (22.2%) |
Middle ureter | 6 (22.2%) |
Distal ureter | 15 (55.6%) |
Hydronephrosis | |
Mild | 11 (40.7%) |
Moderate | 7 (26.0%) |
Gross | 9 (33.3%) |
Preoperative management | |
None | 19 (70.4%) |
Ureteral stent placement | 6 (22.2%) |
Percutaneous nephrostomy | 2 (7.4%) |
Preoperative serum creatinine (μmol/L), median (range) | 88.00 (46–393) |
Preoperative eGFR (ml/min*1.73 m2), median (range) | 77.86 (11.57–134.17) |
