Reference Terms
from Wikipedia, the free encyclopedia


Leukemia (leukaemia in Commonwealth English) is a cancer of the blood or bone marrow characterized by an abnormal proliferation of blood cells, usually white blood cells (leukocytes).

It is part of the broad group of diseases called hematological neoplasms.

Note:   The above text is excerpted from the Wikipedia article "Leukemia", which has been released under the GNU Free Documentation License.
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