The leukemias are cancers of the blood forming cells. Acute leukemia involves the most primitive of these types of cells. This set of cancer leads to an overyield of a blood cells that have quasi(prenominal) characteristics (clones). Clonal cells divvy up two common features that lead to the symptoms of leukemia. 1) The cells select without control and get out to respond to the signals that tell them to stop. 2) These cells have a longer support than universal cells and gradually accumulate in the bone marrow. This torrential production of long lived cells leads to the replacement of the linguistic rule cells in the bone marrow with leukemic clones. Since the space is limited in the marrow, the radiation pattern cells are crowded out by these clones. All the formula blood forming elements are eventually affected if the leukemia goes unchecked. So that the sporting cells (infection fighters), platelets (clot forming cells) and red blood cells (oxygen carrying cells) a re all eventually depleted. The perish out number of normal white blood cells makes leukemic patients more than(prenominal) unguarded to infection. The depletion of normal platelets interferes with the patients clotting ability and makes the patient more persuadable to subnormal bleeding and bruising. Anemia is caused by the diminish production of normal red blood cells. Leukemic cells are unfeignedly abnormal white blood cells.
As these cells proliferate they development the parsimoniousness of white blood cells in the blood stream. The full term leukemia actually has a latin derivation. Leuko means whi te and heme is blood. thereof the word leu! kemia literally means white blood. straightway you understand wherefore INFECTIONS, ANEMIA AND EASY BRUSING ARE THE HALLMARKS OF LEUKEMIA. separate features include enlarge spleen, liver and lymph nodes. The enlargement of these organs is caused by leukemic infiltration of these structures. If you emergency to get a full essay, enjoin it on our website: OrderCustomPaper.com
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