Leukemia

Leukemia is a malignant blood disease that is characterized by the excessive production of certain types of white blood cells in the bone marrow and other hematopoietic organs. These abnormal cells, often immature or irregularly shaped, suppress the production of normal white blood cells, red blood cells and platelets in the blood, leading to various symptoms and weakening the person's immune system.

Leukemia can be divided into acute and chronic forms depending on the speed of development of the disease. Acute leukemia develops quickly and can cause a patient's condition to rapidly deteriorate over several weeks or months. Chronic leukemia develops more slowly and may go undetected for a long time.

Leukemia can also be classified by the type of white cells that occur in the body. For example, acute lymphoblastic leukaemia is characterized by excessive formation of immature lymphocytes, and acute myeloblastic leukaemia is characterized by excessive formation of immature myeloid cells.

In addition, patients with leukemia may experience other symptoms such as enlargement of the liver, spleen and lymph nodes, anemia, and increased sensitivity to infectious diseases. Thrombocytopenia may also develop, which can lead to bleeding.

Various methods are used to treat leukemia, including radiation therapy and cytotoxic drugs that suppress the formation of abnormal cells. In some cases, a bone marrow transplant may be required.

In conclusion, leukemia is a serious blood disorder that can lead to various complications and requires proper treatment. Therefore, it is important to know about the symptoms and treatments of leukemia so that you can seek medical help promptly.

Leukemia is a severe disease of the hematopoietic system, which is characterized by the active growth and reproduction of pathologically altered blood cells - leukocytes. The severity and speed of development of the disease depends on the nature of the lesion - acute or chronic. As a consequence of disease processes, a large number of leukemia appears in the blood, which does not participate in its normal circulation.

There are many reasons for this condition. The causes of leukemia and the causes of oncology need to be differentiated, since assistance may also be needed for this pathology. The main causes of pathological growth of leukocytes:

- Ionizing radiation; - Overdose of B vitamins; - Use of medications for a long time; - Allergic reactions; - Effect of toxins (chemicals); - Damage to the bone marrow by tumor metastases;

Symptoms and clinical manifestations: increased body temperature, general weakness, fatigue, dizziness, weight loss, periodic nosebleeds, excessive sweating, swelling in the legs, prolonged hypothermia, enlarged liver and spleen.

Among the types of leukemia, lymphocytic, granulocytic and mixed forms are distinguished. - In first place is lymphomyeloid leukemia (19%), somewhat less chronic granulocytic (about 15%). The remaining types range in prevalence from 5 to 12%. Despite such data, there is a significant difference between the childhood and adult forms of the disease.