| Variables | Males | Females | Total |
| Prostate tumor | 69 | - | 69 |
| Urethral stenosis | 29 | - | 29 |
| Bilharzial cystitis | 16 | 3 | 19 |
| Bladder tumor | 14 | 15 | 29 |
| Nonspecific cystitis | 9 | 2 | 11 |
| Wrestling bladder | 5 | 3 | 8 |
| Bladder lithiasis | 5 | 1 | 6 |
| Bladder neck disease | 4 | 1 | 5 |
| Hypertrophy of the Montanum verus | 4 | - | 4 |
| Invasion of the bladder from a cervical tumor | - | 1 | 1 |
| Urethral tumor | 0 | 1 | 1 |
| Normal Findings | 23 | 11 | 34 |