Diagnosis | Cases | % |
1. Leukemia | 106 | 55.2 |
2. Lymphomas | 14 | 7.3 |
3. Brain and spinal tumors | 12 | 6.2 |
4. The sympathetic system tumors | 15 | 7.8 |
5. Retinoblastoma | 5 | 2.6 |
6. Kidney tumors | 7 | 3.6 |
7. Liver tumors | 3 | 1.6 |
8. Bone tumors | 20 | 10.4 |
9. Soft tissue sarcomas | 3 | 1.6 |
10. Gonads and germ cell tumors | 1 | 10.4 |
11. Epithelial tumors | 3 | 1.6 |
12. Other tumors (hemophagocytic lymphoma, histiocytosis, langerhans cell histiocytosis) | 3 | 1.6 |
Total | 192 | 100 |