Type of drainage | indications | Number | Percentage |
Nephrostomy |
| 35 | 50% |
Pelvic cancer | 31 | 88.6% | |
Upper excretory tract lithiasis | 4 | 11.4% | |
JJ catheter |
| 21 | 30% |
Upper excretory tract lithiasis | 16 | 76.2% | |
Hydronephrosis | 3 | 14.3% | |
Pelvic cancer | 2 | 9.5% | |
transurethral bladder catheterization |
| 14 | 20% |
| HBP | 14 | 100% |