Sumary of the duration of the phase transfer of chronic myeloid leukemia

A restrospective study carried out on 309 patients with chronic myelogenous leukemia treated from 1990 to 10/2000 showed that; -88 cases (28.3%) converted to the blast crisis. - 89.77% of these cases developed acute myeloblastic leukemia (AML) and 9.09% developed ALL.-The percentage of male and female were 55.68% and 44.31% - 45.45% of these converted cases occurred in the age group of 30-50. The youngest age was 10 months and the oldest age was : 72 years old. Mean of duration of the chronic phase was 2.5 years.