What are the most common causes of gastric cancer?

In real life, many people suffer from gastric cancer. If you don't pay attention in life, it may lead to the cause of gastric cancer . So what are the most common causes of gastric cancer? Let's take a look at the causes of gastric cancer.

1. Benign diseases with a tendency to become cancerous are common causes of gastric cancer, such as: (1) chronic atrophic gastritis, with a canceration rate of up to 10%; (2) chronic gastric ulcer, with a canceration rate of less than 3%; (3) gastric polyps with a diameter > 2 cm, multiple polyps with a wide base, have a high canceration rate; (4) in patients with partial gastrectomy, the canceration rate of the residual stomach can reach 0.3%-10%; (5) other precancerous lesions, such as giant gastric mucosal hypertrophy, verrucous gastritis, etc.; (6) Pathological types of endoscopic biopsy: ① Dysplasia, also known as atypical hyperplasia, is caused by chronic inflammation. If it develops into severe atypical hyperplasia, it can be considered a precancerous lesion or even an early cancer; ② Gastric anaplasia has a high chance of becoming cancerous; ③ Intestinal metaplasia of the large intestine is closely related to the cause of gastric cancer.

2. Bad eating habits: such as irregular eating, fast eating, preference for high-salt/hot food, preference for pickled, smoked, dried seafood, overnight food with high nitrite content, preference for grilled red meat, frequent consumption of moldy food, less consumption of fresh vegetables, etc. This is a common cause of gastric cancer.

3. Long-term alcoholism and smoking: Alcohol can cause changes in mucosal cells and lead to cancer. Smoking is also a strong risk factor for gastric cancer, and those who start smoking in adolescence are at the greatest risk.

4. Family history of gastric cancer or esophageal cancer: The incidence of gastric cancer in the patient's family is 2 to 3 times higher than that in the normal population, which may also be the cause of gastric cancer.

5. Certain special occupations: These are also common causes of gastric cancer. People who are exposed to sulfuric acid dust, lead, asbestos, herbicides, and metal industry workers for a long time have a significantly increased risk of gastric cancer.

The information emphasized above is about the causes of gastric cancer. I believe that everyone should have a certain understanding of the causes of gastric cancer through the above introduction. After we understand the causes of gastric cancer, we must promptly control the spread of the disease around us. This is the most critical step. Here I wish you a speedy recovery.