What causes gastric cancer

summary

One of my neighbor's elder sisters has stomach cancer. It seems that she has just found it out. Recently, she has been treated in the hospital. It seems that it is very serious to hear from her mothers. The whole person has changed, and she is too thin to recognize it. Today, let me talk about what causes gastric cancer.

What causes gastric cancer

The first is that the obvious difference between the incidence rate of different countries and regions is related to environmental factors, and the most important factor is diet. Excessive intake of salt, high salt salted food, smoked fish, nitrosamine compounds are related factors of gastric cancer.

Second, diet is the most important factor in gastric cancer. The intake of fresh vegetables, fruits and legumes has a defensive effect on gastric cancer. Because fresh vegetables contain vitamin C, a, e or phenols, the former has the effect of inhibiting gastrointestinal cancer, while the latter has the effect of anticancer. The less such food intake, the greater the risk of gastric cancer.

Third, gastric cancer has a tendency of familial aggregation. The incidence rate of gastric cancer in some families is very high. The prevalence of relatives of gastric cancer patients is 4 times higher than that of the control group. Compared with the incidence rate of the general population, gastric cancer in the relatives of gastric cancer patients is more common than that in the general population.

matters needing attention

Although gastric cancer is a gastric disease, it is not only a gastric lesion, but also a local manifestation of systemic disease. Therefore, we can choose a comprehensive scheme for treatment, in order to focus on the treatment of local tumor, regulate the patient's immunity as a whole, and change the tumor survival environment.