What is leukemia and how it cure?


What is leukemia and how it cure?


Leukemia is a cancer type. Cancer is a group of more than 100 common diseases an important haidieu. One is that certain cells in the body become abnormal. Thing is that the body can continue to produce number of cellular lonnhung going commercial.

Leukemia is a cancer of blood cells. Each year, nearly 27,000 adults and over 2,000 children in the United States know leukemia. To understand leukemia, It is helpful to know about normal blood cells and what happens with the development of leukemia.

Normal blood cells.

Blood consists of fluid called plasma and three types of cells. Each type has its own function.

White blood cells help the body fight infections and other diseases.


Red caumang cells of oxygen from the lungs to the body tissues and take carbon dioxide from the tissues back to return to service. Red blood cells, red blood.

Primary cells help create blood clots to control bleeding.


Blood cells that are formed in the bone marrow, the soft center porosity of bone. But new blood cells (immature) are called cones. Some immature cells stay in the marrow to mature. Some to other parts of the body to mature.

Normally, blood cells are produced in the order, this is controlled by a common body weight. This process keeps us healthy.

Leukemia


When leukemia develops, the body produces a large number of abnormal blood cells. In the majority of other types of blood cancer, the abnormal cells are the white blood cells. Cell leukemia (generally look different from normal blood cells and we do not use common functionality).

Why is blood cancer?


So far, Tavan not to know why cause leukemia. But researchers are now trying to resolve this. But research shows that blood cancer is common in men than women and whites wounded disease than blacks. However, we still can not explain why one person, and the other is not.

Through the study of large numbers of on gender khapthe, but researchers have found certain risk factors increase the risk of developing leukemia. For example, exposure to a large amount of high energy radiation will increased leukemia risk bibenh. The radioactive material is usually produced after the explosion of the atomic bomb in Japan you while frying tranhThe good letter 2. In nuclear power plants, but the rules Security whole absolute nhambao on the individual and community tranhtiep contact with harmful radiation volume.

Research suggests that exposure in the field of electronics is a risk factor for leukemia (but electronics field is a features low energy cuabuc mapped to from the mains and electrical equipment). However, nhieunghien former than necessary to prove this connection.

Some genetic status may increase the risk for leukemia. It is Down syndrome. Babies born with this syndrome have leukemia than other children.

But the workers in contact with certain chemicals, in all a period daise at high risk of leukemia. Benzene is one of the chemical. Also, as used in treating other types of cancer can increase the risk for nguoiphat child developed leukemia. However, this risk is very small compared to the benefits that chemotherapy brings.

Scientists have identified the virus is likely to increase the risk of leukemia. Scientists around the world continue to study cuuvirutva risk may be different for leukemia. By studying because after blood cancer, which scientists hope to better understand methods for the prevention and treatment of leukemia.

What type of blood cancer?


There are several types of leukemia. They are arranged in two ways. One way is by rapidly suphat how and worsen How. Alternatively style by red blood cells are affected.

Leukemia or chronic or cable. In acute leukemia, the abnormal blood cells are cells non preserved features of immature and can not be done but dozen business nangbinh of them. The number of immature cells increased rapidly, and the disease became worse quickly.

In chronic leukemia, a number of cells are present, but in general, these cells have matured and can perform some common dozen business nangbinh of. Leukemia may appear in both major types of white blood cells: white blood cells or marrow cells. When leukemia affects white blood cells, it is called leukemia cells lympho.Khi marrow cells are affected, the disease is called bone marrow or Leukemia pulp.

These are the most common types of leukemia:


Dong lymphocytic leukemia is the most common form of leukemia in children. It is also caused in adults, especially at the age of 65 or over.

Myeloid leukemia almost hetthuong affects adults aged over 55. It usually occurs in young people, but almost never causes disease in children.

Chronic myeloid leukemia mostly occurs in adults. Very few children developing this disease.

Hairy cell leukemia is an unusual chronic leukemia. This category and other unusual types of leukemia are discussed here. Cancer Information Service can provide information about them.

This disease also affects adults, especially those aged 65 and over.

Symptoms of What is leukemia?


But abnormal leukemia cells are unable to work normal blood cells do. We can not help the body fight against communicable diseases. For this reason, the leukemia nguoimac God infections and fever.

At the same time, but in leukemia tends to be the number of red blood cells and platelets less than normal. The result does not have enough red blood cells to carry oxygen to all organs in the body. This condition, called anemia, patients may look pale and feel love and met.Khi not have enough platelets, patients bleed, skin bruising.

Like all blood cells, leukemia cells travel throughout the body. Depends on the number of abnormal cells and where manhung cells concentrated, but leukemia nhanbenh may have some symptoms.

In acute leukemia, symptoms appear and become more me quickly. But people with this disease often go to the doctor because they feel sick quickly. In chronic leukemia, but symptoms may not appear for a long time. When these symptoms appear, at first gently, then gradually go bad. Doctors discovered leukemia chronic medical examination and routine blood tests, although disease donguoi not have any symptoms yet.

What is a common symptom of leukemia:


Fever, chills, and other flu-like symptoms.

Weak and tired.

Frequent infections.

Ice cream and giamcan.

Painful swelling of lymph nodes, liver, splenomegaly.

Bruising and bleeding easily.

Swelling and bleeding tooth.

Sweating, especially at night.

Joint pain and bone.

In acute leukemia, the abnormal cells may concentrate in the brain or spinal cord (also called the central nervous system). The result can be an headache, vomiting, confusion, loss of muscle control, and seizures. In leukemia, the cells can also be set in the testicles and cause swelling. A of patients thandau in the eyes or on the skin. Leukemia also can affect the digestive tract, kidneys, lungs, or other parts of the body.

In chronic leukemia, the abnormal blood cells can gradually gathered in various parts of the body. Chronic leukemia can affect the skin, central nervous system, the digestive tract, kidney, and testes.