Leukemia is a type of cancer of the blood and marrow. The disease is characterized by the overproduction of immature blood cells (stem cells) which are unable to fully develop and carry out the activities of normal blood cells.Each type of mature blood cells has specific features and the internal functions of the body. White blood cells or leukocytes have an important role in the immune system, which helps fight infections. White blood cells also help in the healing of wounds and cuts of meat. Red blood cells or red blood cells contain hemoglobin, which is of great importance in the transport of oxygen to the cells within the body. Red blood cells are vital to the process of cellular respiration, transport of oxygen to cells and removing carbon dioxide from them. Platelets play an important role in the repair of damage to the blood vessels, to accrue to seal any cutting or tares.Leukemia leads to the accumulation and the stacking of cells sick mother at the level of the bone marrow, thereby reducing the normal production of healthy blood cells. The lack of normal blood cells leads to the appearance of the symptoms of leukemia.

It is important to understand that despite the fact that leukemia causes an overproduction of white blood cells, these cells are immature and cannot substitute for the normal blood cells. Because of this, the body is exposed to many forms of infection.The most common symptoms of leukemia are: anemia (insufficient number of red blood cells in the blood), the risks of hemorrhage (insufficient number of platelets in the blood), nosebleeds, bleeding from the oral cavity, the predisposition to bruising exposure, high to infections because of the lack of white blood cells, inadequate healing.Other leukemia symptoms can include fatigue, lack of concentration, poor performance psychic, fever, loss of appetite and weight loss.In the case of chronic leukemia, which facilitates the accumulation of diseased blood cells in different places inside the body, the symptoms of leukemia may be migraines, insomnia, decreased vision and hearing, loss of balance, Faints, and seizures. Some of these symptoms of leukemia require immediate medical intervention, because they can lead to more complications.Sometimes people with leukemia may have an enlarged liver and spleen, abdominal lymph nodes causing inflammation or enlargement. The glands of the organism’s body can also be affected by leukemia.Leukemia symptoms are non-specific in nature. This means that they can induce to error in the establishment of a proper diagnosis, since it can also occur in cases of other diseases. Medical professionals are the only ones able to distinguish other diseases with symptoms of leukemia similar.

proper diagnosis is very important in order to quickly begin the administration of a specific treatment. Body care exams and blood tests can reveal the presence of leukemia. Leukemia is considered to have a high mortality rate and, although the disease can be overcome through treatment and therapy, can cause death if their presence is not noticed at the time. Therefore, required a rapid intervention to leukemia, regardless of their type.

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