1, what is a leukemia

The leukemia is the malignant disease which builds blood organization, and then calls "leukemia".Its characteristics is marrow and other to build to have in the blood organization the in great quantities non-nuclear cell without limit increases to living, and get into an outside week blood, normal blood cell of inside the pit be obviously adsorb, that disease resides the young man malignant disease in of first, at first the virus of the born nature may be a nerve negative the feeling organization increase to living and also have many factors such as food of the mineral radio turn, poison turn(benzene etc.) or medicine variation, heredity character's etc. may be with the result that get sick of assist factor.According to the natural course of illness of the not mature degree of the leukemia cell and the leukemia, is divided into impatient and chronic two major typeses.
The leukemia is the malignant tumor which builds blood system.Investigate according to the review, everyplace the outbreak rate of the area leukemia shares the sixth in various tumor.The leukemia is marrow, Pi, liver...etc. to build the leukemia cell in the blood organ of malignant increase to living, can get into blood circulation, combine gradually go to whole body each organize in the dirty machine, clinical it is thus clear that have different degree of anemic, bleed, the infection have fever and liver, Pi, lymphoid knot swollen and big with skeleton ache.The leukemia is taken bad a sufferer to win at first, male many in female.
Its characteristic is a leukemia cell to present in the marrow and otherly build the blood organization malignant, without limit increase to living, gradually each organization of whole body and dirty machine, produce different symptom;The surroundings blood blood cell contains the variety of quantity and quality.The marrow can produce the previous 100100000000 and new blood cell everyday and the majority is a red cell.But the white cell got to produce inside the human body of leukemia be more than the effective demand's, and the white cell of most be not mature, is immature cell, its survival period compare under the normal circumstance long.Though this kind of the white cell amount be very big, however but can't be like normally white cell then anti- infection.This kind of white cell inside the body increase, will directly influence some functions of important organs, the yield of the influence normally healthy blood cell.Because the tumor cell is malignant to increase to living, repress the creation that red cell and blood platelets stop bleeding, even have no enough of normally white cell anti- infection, very easily get hurt, bleed, infection.

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