Leukemia(Greek leukos λευκός, “white”; aima αίμα, “blood”) is a cancer of the blood or bone marrow characterized by an abnormal increase of white blood cells. Leukemia is a broad term covering a spectrum of diseases. In turn, it is part of the even broader group of diseases called hematological neoplasms. 1.Acute lymphoblastic leukemia 2.Chronic lymphocytic [...]