| Organs Pathologies | Kidneys | Ureters | Bladder | Urethra | Total | Percentage |
| Tumors | 34 | 1 | 34 | 6 | 75 | 27.99% |
| Infections | 17 | 2 | 3 | 0 | 22 | 08.21% |
| Malformations | 12 | 1 | 2 | 1 | 16 | 05.97% |
| Traumas | 5 | 11 | 3 | 2 | 21 | 07.84% |
| Lithiasis | 7 | 8 | 2 | 1 | 18 | 06.72% |
| Others | 16 | 6 | 94 | 0 | 116 | 43.28% |
| Total | 91 | 29 | 138 | 10 | 268 | 100.00% |