Cause of disease and risk factor of oesophagus cancer

Mainly have a few following factors:
(1)smoke and wine:The smoking has relation with the outbreak of alcohol and oesophagus cancer over a long period of time.
(2)the partial harm of oesophagus:Pleased over a long period of time enter very hot food be also likely to be one of cancer-causing factors.Various solid at first causablely through long not the oesophagus more was burning, may be the ex- period pathological changes of oesophagus cancer, particularly the companion had to change the cell formation cancer changed the risk was larger.The oesophagus is burning also hair in medium chest segment oesophagus.
(3)second nitric An:The second nitric An compound is a kind of very strong carcinogen.Sour pickled cabbage quantity and oesophagus cancer outbreak eating lead into a direct proportion.There is often fungi pollution in the pickle process of some foods.The fungi can urge the second class An content in second nitrate and food to increase.
(4)fungi function:Hand over the chain Bao mildewed, and Huang Qu Mei...etc. Be existed to food in of the fungi belong to high cancer-causing sex material.
(5)nourishment and trace element:Lack lacking of vitamin, protein and essential fatty acids etc. composition in the meal, can make the oesophagus glued a film to increase to living, change, can cause cancer's changing further.
(6)inherit a factor:The easy sensitive faculty of crowd has something to do with heredity and environment condition.
(7)other factors:Once taking a meal is quick, take a meal thick hard food may cause oesophagus to glue film harm, again and again hurting can result in to glue a film to increase to living to change and finally cause cancer's changing.