<unk>  <unk>  is a serious chronic leukemia (cancer of the blood) that affects children mostly aged 4 and under.  The average age of patients at diagnosis is 2 years old.  The World Health Organization has included<unk>  in the category of Myelodysplastic and Myeloproliferative disorders.  The name<unk>  now encompasses all diagnoses formerly referred to as<unk>  Chronic Myeloid Leukemia (JCML), Chronic<unk>  Leukemia of Infancy, and Infantile Monosomy 7 Syndrome.
Juvenile myelomonocytic leukemia
T-cell prolymphocytic leukemia electrocardiogram
Acute megakaryoblastic leukemia
Adult T-cell leukemia
B-cell prolymphocytic leukemia
T-cell prolymphocytic leukemia
Prolymphocytic leukemia
Hairy cell leukemia