"Leukemia" of be so called of our folks, the its medical science professional title is a leukemia.The leukemia is familiarly 1 kind to build a blood system malignant tumor, the main performance is a normal blood cell born decrease, surroundings blood in the quality and quantity happen in white cell of abnormality, white cell and it the immature cell carries on sex ground in the marrow or otherly build the blood organization out of control but madness growth, and make the normal organization be subjected to breakage, gradually.
The classification of leukemia is a lot of.General be also a course of illness according to the course of illness and the clinical characteristic slowly nasty and the leukemia cell be mature to develop degree and can is divided into:
(1)Impatient leukemia:Its outbreak is quick, marrow and surroundings blood in mainly is excrescent originality and immature cell, it natural course of illness much within 180 days.
(2)Chronic leukemia:Its course of illness is longer, mainly is more mature excrescent cell in marrow and surroundings blood, secondly is an immature cell, natural course of illness much above in a year.
If chase the words that the nasty and chronic leukemia press the cell appearance demarcation again, the impatient leukemia can is divided into(1) an impatient and lymphoid cell leukemia.(brief name nasty pour)(2)The acute not- lymphoid cell leukemia.(brief name's being nasty don't pour)The latter includes an impatient grain cell leukemia(call a nasty grain) and impatient list to check a cell leukemia.(call nasty list)But the chronic leukemia can is divided into(1) a chronic grain a cell leukemia.(call a slow grain)(2)Chronic and lymphoid cell leukemia.(the brief name slowly pours)(3)Many hair cell leukemia.(4)Young lymphoid cell leukemia.
Certainly there is also the leukemia of one part of special types, such as low increase the cell tumor of the born nature leukemia, green lump or grain, love a sour grain a cell leukemia, love an alkali grain cell leukemia, adult T cell leukemia, fatty and big cell leukemia, syrup cell leukemia, impatient whole Sui cell leukemia, impatient mixture cell leukemia etc..
Leukemia's ising an our country is one of the ten greatest malignant tumors and have a malignant tumor to always be taken bad few 5%s or so, the outbreak is known as the majority of the child and the youth and the death rate almost shares the first in the child and the crowd under 35 years of age for the 8th at the female for the 6th at the male.Although we on TV or the movie story see many to suffer from this disease for girl's son in the details, actual at clinical, its outbreak is male slightly high at the female.Grow but talk from the disease, the impatient leukemia wants to have 60% ～s 70%, compare the chronic leukemia is many, among them nasty don't pour at most and secondly for nasty pour, slow grain, slowly pour with special type leukemia is lowest.
Mankind's leukemia really slices a cause of disease still in the quest.The research expresses that many factor probably has something to do with leukemia be taken bad.The virus may be a most factor, at least to adult T cell the leukemia be such, but heredity factor and some chromosome mutations, split, easy, gene structure change etc. the abnormality can have with leukemia and must directly relate to.Other such as project factor, a time of big quantity or for many times small amount of electricity leaves radiation, especially the marrow be subjected to irradiation, all can induct a leukemia, this be the wide island atomic bomb is subjected to radiation the leukemia in the crowd after assault the sufferer want compare other crowds have another several decuples of reason.Over a long period of time get in touch with toxic material or medicine will also cause a leukemia.In addition, other diseases,such as marrow, increase born nature disease, lymphoid lump and can also change into a leukemia.The immunity function lowly also easily cause the occurrence of that disease.
In addition to mainly still keeping checking according to the sufferer's blood elephant, marrow elephant and the cytology check and the immunology according to the different symptom the diagnosis should get sick, is go to genetics check is basis, confirm a rate rather high.
Should say, 70's in last century after, the treatment of impatient leukemia made very big progress, at comprehensive support treatment under, the adoption unites a chemotherapy, immunity treatment(include a living creature treatment), build blood stem cell transplant, Chinese medicine medicine treatment etc. science method, make alleviate of leukemia the rate obviously raises and alleviate a period, existence to expect, have no the symptom survival expect to get extension, the patient, who even have, attains to cure, and much complications also consumedly reduces in the meantime.Have data enunciation a child nasty pour to alleviate a rate can reach to 90%, 5 years, the existence rate is more than 50%, child's ising nasty doesn't pour gradually close this data also.It is thus clear that, along with modern medical treatment technique level of exaltation, combine many treatments with comprehensive sciences of academicses, meeting give leukemia the sufferer bring brilliant smiling face.
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