Leukemia Research Paper

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Leukemia is a serious form of blood cancer. Leukemia is the existence of a tumor that is based on certain types of cells in the blood especially the white blood cells. In leukemia, the white blood cells will multiply uncontrollably and in the wrong direction. The number of white blood cells increases while they are not mature, because of this they disrupt the normal composition of the blood. The number of red blood cells decreases, while the number of white blood cells strongly increases. The seriousness of blood cancer is dependent on the two types. Blood is a fluid flowing through the body and is composed of various specialized cells. Blood has a number of very important functions. For example it carries many kinds of nutrients and oxygen …show more content…
The bone marrow is responsible for the production of the blood cells. It is the factory of blood cells. All blood cells are formed there, only the lymphocytes are also created in the lymph nodes. The bone marrow produces stem cells. The stem cells are the parent cells from which the various types of blood cells are developed. The stem cells reproduce themselves many times and again by division. These cells then develop further and mature into more specialized cells, the red and white blood cells and platelets. In a healthy adult the bone marrow produces about two and a half million of red blood cells, one million of white blood cells and two million platelets per day and per kilogram of body weight. These blood cell formations are called hematopoiesis, which take place for the birth of the fetus in the liver and the spleen. After birth, the blood cells are created in the sponge-like substance which is located in the cavity of the bones (the bone marrow). The white blood cells are killed in the thymus. This results in a decline in the bone marrow to produce white blood cells affected by the overgrowth of abnormal cells. First sitting alone in the bone marrow too much of these immature blood cells. Later the immature cells move in to the bloodstream and then riches the organs. Certain tissues then become overcrowded with abnormal cells. As a result, the lymph nodes will increase and the spleen and the liver …show more content…
The treatment of leukemia is increasingly forward. In the treatment of leukemia, there must be first determined what type of leukemia you are dealing with, acute leukemia or chronic leukemia. First in acute leukemia, the patient must as soon as possible start with treatment. The first chemotherapy are very intensive (to destroy as many wrong cells). Also, there is done a cranial irradiation in order to reduce the risk of the growth of leukemia cells in the nervous system, this does not have to be always in the skull, it can be anywhere in the body as the leukemia has spread in the body. Upon irradiation, a high dose of gamma radiation (which is controlled by a laser) is focused on the places where the leukemia has been spread. In place of irradiation, bone marrow transplant may also be a good treatment. Then in chronic leukemia, there is still a difference between lymphocytic leukemia and myeloid leukemia. The disease slowly builds, so chemotherapy in the form of tablets will be recommended. This treatment will be started directly from a chronic myeloid leukemia. Because this form of leukemia can turn after some time and turn into an acute shape, younger patients are sometimes recommended to a very intensive chemotherapy or a bone marrow
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