Save 100's of thousands district wide on textbooks!! Districts of all sizes a re searching for what to purchase and provide for their teachers. Textbooks implementation is premature at this stage because no book has yet fully embraced the common core ideals. Yes their titles say COMMON CORE but the pages say NOT COMMON CORE.
Leukemia: Causes, Symptoms and Treatments. Leukemia (British spelling: leukaemia ) is cancer of the blood or bone marrow (which produces blood cells). A person who has leukemia suffers from an abnormal production of blood cells, generally leukocytes (white blood cells). People sometimes confuse leukemia and lymphoma. Leukemia is a cancer of the blood, lymphoma is cancer of the lymphatic system (lymph glands). The word Leukemia comes from the Greek leukos which means white and aima which means blood. The DNA of immature blood cells, mainly white cells, becomes damaged in some way.
Lymphocytic leukemia refers to abnormal cell growth in the marrow cells that become lymphocytes, a type of white blood cell that plays a role in the immune system. In myelogenous leukemia, abnormal cell growth occurs in the marrow cells that mature into red blood cells, white blood cells, and platelets.There are four broad classifications of leukemia: 1  Acute lymphocytic leukemia (ALL). 2  Acute myelogenous leukemia (AML).n myelogenous leukemia, abnormal cell growth occurs in the marrow cells that mature into red blood cells, white blood cells, and platelets. There are four broad classifications of leukemia: 1  Acute lymphocytic leukemia (ALL). 2  Acute myelogenous leukemia (AML).