Table 2.
Cytogenetic group | Number of cases (%) | Gender (M/F) | Median age (year) | Median WBC (×109/L) | Median blasts (%) |
---|---|---|---|---|---|
t(8;21) | 32 | 21/11 | 29.5 | 16.6 | 58 |
inv(16) | 11 | 5/6 | 31 | 68.8 | 51 |
t(15;17) | 6 | 3/3 | 34 | 24.3 | 80 |
Rearrangements involving MLL | 13 | 4/9 | 37 | 13.96 | 75 |
Other abnormalities | 10 | 5/5 | 56 | 92.25 | 69.25 |
Normal karyotype | 7 | 3/4 | 35 | 31.4 | 91.4 |