What are the causes of gastric tumors?

The stomach plays an important role in the human body, and gastric tumor is a common tumor disease. So, what are the causes of gastric tumor? Below we introduce it in detail, hoping to be helpful to you.

There are several aspects of the relatively consistent views on the causes of gastric tumors. The first is dietary factors. Long-term consumption of moldy grains, moldy foods, pickles, smoked and pickled fish, and excessive intake of salt can increase the risk of gastric tumors. These foods contain high concentrations of nitrates, which are easily absorbed by the body and converted into nitrites by bacterial reductase in the stomach, and then combined with amines to form carcinogenic nitrosamines. The second is Helicobacter pylori infection, the toxins it secretes can cause gastric mucosal lesions. Third, genetic factors. Epidemiological surveys show that gastric tumors tend to cluster in families. Fourth, 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., are all causes of gastric tumors. Because the cause of gastric tumors is unclear and cannot be targeted, there is a lack of effective primary prevention (eliminating the cause) measures.

In order to protect your stomach, we recommend people to eat more fresh fruits and vegetables rich in vitamin C, more meat, fish, soy products and dairy products, avoid high-salt diet, eat less pickles, smoked and pickled foods, and do not eat moldy foods. In addition, those with precancerous lesions of the stomach should be classified as "level one alert state". Specifically, if the following phenomena occur, gastroscopy should be performed early or regularly:

Patients over 40 years old who have recently experienced indigestion or sudden vomiting and black stools. Patients who are suspected of benign ulcers but still lack gastric acid after pentagastrin stimulation. Patients with known chronic atrophic gastritis with intestinal metaplasia and atypical hyperplasia. Patients whose gastric ulcers have not been effectively treated for two months, and X-ray examinations show that the ulcers have enlarged. Patients with gastric polyps larger than 2 cm. Patients who have undergone gastrectomy for more than 15 years should be followed up regularly every year.

After reading the above introduction to the causes of gastric tumors, I believe everyone has already known the causes of gastric tumors. I would like to remind everyone to do a good job of prevention in life to avoid the occurrence of diseases.

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