| Histopathological feature | No. | (%) |
| SCOS | 7 | 35% |
| Testicular atrophy | 6 | 30% |
| Maturation arrest | 4 | 20% |
| Normal spermatogenesis | 1 | 5% |
| Hypospermatogenesis | 2 | 10% |
| Total | 20 | 100% |