How does gastric carcinoma define and introduce _'s general knowledge

How does gastric carcinoma define and introduce _'s general knowledge
How did gastric carcinoma have

Gastric carcinoma is the most common malignant tumour, probably accounts for 1 4 of many kinds of malignant tumour, its emergence relates to following factor:
( 1 ) Environmental factor and diet factor industrial waste gas, chemical fertilizer, pesticide, some food additive, and go mouldy the fried, salted, food of smoking etc. contain the carcinogen. Can impel the emergence of gastric carcinoma, especially bad eating habit, does not often have a meal, is eaten stimulating food,etc. on time, all these can cause stomach mucous membrane chronic to stimulate, make the intersection of function and disorder, congest, edema, rotten increasing the intersection of stomach and mucomembranous chance of canceration its.
( 2 ) A large number of investigations of stomach illness and whole body health status indicate, emergence and chronic withering gastritis of gastric carcinoma, especially and skin take person who grow to be closely related at the intestines with the intersection of stomach and the intersection of mucous membrane and getting different hyperplasia. And and gastric ulcer, especially the prolonged ulcer not healed has something to do. In addition with the intersection of stomach and polyp, stomach behind the operation, have something to do with by the intersection of stomach and bacterial infection,etc.. It is reported the canceration rate of shrinking gastritis is 6 % -1 0 % , The canceration rate of gastric ulcer is 1 .9 6 % , The canceration rate of the stomach polyp is about 5. Somebody reports the patient of pernicious anemia is 5 times higher than to generally suffer from the chance of gastric carcinoma.
( 3 ) Spiritual the intersection of nerve and factor and the intersection of inherent cause and a large amount of research prove, it receives great wounds to be and getting sulky morbidity of gastric carcinoma relatively high. Slow, stiff, indifferent or irritable the uneasy one is dangerous and relative and slightly low, and open my darling, optimistic, the lively one is dangerous lowest. The emergence of gastric carcinoma relates to heredity, the obvious family gathers the phenomenon.


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