<unk>  is a phase of chronic myelogenous leukemia in which 5% or fewer of the cells in the blood and bone marrow are blast cells (immature blood cells). This phase may last from several months to several years, and there may be no symptoms of leukemia.
Chronic phase chronic myelogenous leukemia
Accelerated phase chronic myelogenous leukemia
AIDS-related lymphoma
Blastic phase chronic myelogenous leukemia
Prefibrotic primary myelofibrosis
Chronic leukemia
Chronic lymphocytic leukemia
Atypical chronic myeloid leukemia