Why can gastric cancer cause

summary

My Uncle Zhang is a businessman. He usually does business in the south. I heard from my father that he suddenly came back a few days ago and would not normally come back at this time. Later I found out that he had gastric cancer. Patients with this disease should be treated as soon as possible. Now I will tell you why gastric cancer causes this problem.

Why can gastric cancer cause

First: unreasonable diet: long term consumption of moldy grain, moldy food, pickled vegetables, smoked and pickled fish, excessive intake of salt, can increase the risk of gastric cancer. These foods contain high concentrations of nitrate, easily absorbed by the body, in the stomach by bacterial reductase into nitrite, and then combined with amine into carcinogenic nitrite amine. Diet induced gastric cancer is also the most difficult factor to avoid.

Second: Helicobacter pylori infection: its secreted toxin can make gastric mucosal lesions, so we must pay attention to their own health, avoid infection can induce gastric cancer factors.

Third: precancerous lesions: that is, systemic or local diseases and conditions that are prone to malignant transformation, such as chronic atrophic gastritis, adenomatous gastric polyps, residual gastritis, etc.

matters needing attention

Because the gastric function of patients with gastric cancer has weakened a lot, there is no way to digest some more difficult food, so in the days before the operation, it is best to eat some liquid food, and then eat some easy to digest food.