What small children susceptible to leukemia

Leukemia commonly known as leukemia, occurred in children aged 2-5. Although the incidence of leukemia is still not very clear reasons, but medical experts have noted a number of factors:   absorption during pregnancy 10 cigarettes a day more than pregnant women, their descendants suffering from cancer than normal risk of an increase of 50 percent suffering from acute lymphoblastic leukemia risk doubled.   foreign experts have observed, seriously affected by the electromagnetic field of children susceptible to the tendency of leukemia.   long-term exposure to chemicals, their children a greater chance of suffering from leukemia. According to the Shanghai Institute for a cancer research results show that the incidence of childhood leukemia in addition to their use of chloramphenicol, which are closely linked, their parents long-term exposure to gasoline, toluene, kerosene, pesticides; large exposure to these substances during pregnancy, Some harmful substances break through the placenta barrier and damage fetus; breastfeeding parents of dirty overalls direct contact with babies, will cause harm.   prevention is the key to leukemia relatively easy to protect these children suffering from leukemia, and to understand some of the early signs of leukemia, so early detection and timely treatment.   (1) of unknown causes of fever, anemia, bleeding, liver and spleen and lymph nodes, muscle and joint pain or tenderness sternum, erosion Jiuzhibuyu gingival swelling, skin Purpura, siltation grouper, epistaxis.   (2) various departments of unknown causes neutropenia, Jiuzhi invalid; unexplained increase in the WBC, higher proportion of single cells.   (3) children with severe anaemia, with glucocorticoid treatment significantly.   (4) of unknown causes increased leukocyte, especially those with immature WBC increased.   who found that more than any of the abnormal, early treatment and do a comprehensive inspection.