What are the main causes of gastric cancer?

Gastric cancer is a common malignant tumor in China. As patients, what they are most concerned about is the cause of gastric cancer . What are the causes of gastric cancer? Let's take a look at the causes of gastric cancer.

1. Fungi: Fungal toxins can induce gastric adenocarcinoma or gastric precancerous lesions in rats. It has been confirmed that Aspergillus and its metabolites have synergistic carcinogenic effects with N-nitroso compounds, which is a very important cause of gastric cancer. Some fungi can also synthesize N-nitrosamines. Long-term consumption of moldy food may be an important factor in carcinogenesis. What causes gastric cancer?

2. Schistosomiasis: It has been reported that the canceration rate of gastric schistosomiasis can reach 50% to 75%. At present, no carcinogens have been extracted from schistosome eggs, and whether it is related to the mechanical stimulation or toxins of the eggs remains to be confirmed.

3. Geographical factors: The causes of gastric cancer are related to geographical factors. Epidemiological surveys of gastric cancer in various countries around the world have shown that there are significant differences in the incidence of gastric cancer in different regions and races.

The information described in the above article is all about the causes of gastric cancer. I hope it can help you. After we understand the causes of gastric cancer, we must promptly discover the existence of the disease. After we know what the causes of gastric cancer are, we must promptly control the spread of the disease. Finally, I wish you a speedy recovery.