Definition
Leukemia is a group of bone marrow diseases involving an uncontrolled increase in white blood cells (leukocytes).
For information about a specific type of leukemia, see the following:
Hairy cell leukemia
Chronic myelogenous leukemia (CML)
Chronic lymphocytic leukemia (CLL)
Acute lymphocytic leukemia (ALL)
Acute myelogenous leukemia (AML)
See also leukemia resources.
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