general knowledge of gastric carcinoma

general knowledge of gastric carcinoma
Gastric carcinoma is stemming from malignant tumour of skin cells on the mucous membrane of stomach. Accounts for 95% of malignant tumour of stomach. Gastric carcinoma is very high in our country's morbidity, mortality takes the primary importance of malignant tumour, the average mortality of national gastric carcinoma is up to 20/10 Wan, men are higher than women, the man: Woman about 3: 1. Onset age and peak are 50 years old - 60 years old. Annual morbidity, world of gastric carcinoma 17.6/10 Wan, Japan, Denmark country morbidity high, but U.S.A. and Australia are lower, in our country with coastal areas such as Shandong, Zhejiang, Shanghai, Fujian,etc. for the sending area of the height.
Not clear yet because of the cause of disease of gastric carcinoma, so there is no special prevention method. Except that should pay attention to dietetic hygiene, avoid or reduce and take in the possible carcinogen, can eat more vegetables, fruit with abundant vitamin C,etc.. To the so-called precancerous lesion, need to follow up a case by regular visits to closely, in order to find the change in early days, treat in time.
How to discern the early alarm signal of gastric carcinoma from one's own feeling and symptom change, can sum up for the following contents: (1)Suffering from abdominal pain loses regularity that original ulcer breaks out, it is usual to obviously different from; (2)When stomachache breaks out, unhelpful after taking food or taking medicine, become more serious instead; (3)In the past when stomach trouble broke out, it is influenced that the appetite, weight and physical power were not great more, but lighten losing the appetite, weak and obvious weight now; (4)Have blood in one's stool even spitting blood continuously; (5)The upper abdomen with unidentified reason is uncomfortable, weak and becoming thin; (6)Through finishing more than of 2 type stomach operation the next 5 years, there are symptoms such as indigestion, becoming thin, anaemia and gastrorrhagia,etc..
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