| Patient Features | |
|---|---|
| Sex, male/female | 39/36 (1,08) |
| Age, in years | mean : 18,8 years |
| < 2: 5 (6,6%) | |
| 2 to 9: 30 (40%) | |
| 10 to 20: 18 (24%) | |
| 21 to 40: 12 (16%) | |
| >40: 10 (13,3%) | |
| WBC count(109/L) | 2,3 to 320 |
| mean 47 | |
| Hb level (g/dL) | 3,7 to 13,1 |
| mean: 8,1 | |
| Platelets (106/L) | 1 to 350 |
| mean: 51 | |
| Percent blast cells in PB | 2 to 95% (60%) |
| Percent blast cells in BM | 20 to 91 % (77%) |
| FAB classification |
L1: 49 (65,3%) L2: 18(24%) L3: 8(10,7%) |