Can a malignant tumor in the stomach be cured?

Malignant gastric tumors can be treated with surgery, chemotherapy, radiotherapy, etc. The specific effect depends on the tumor stage, the patient's physical condition and the treatment plan. Early detection and treatment are the key to improving the cure rate.

1. Surgical treatment: Surgery is one of the main methods for treating malignant gastric tumors. Common surgical methods include partial gastrectomy, total gastrectomy and lymph node dissection. Partial gastrectomy is suitable for tumors confined to a certain area of ​​the stomach, while total gastrectomy is used when the tumor is larger. Lymph node dissection aims to remove lymph nodes that may be invaded by cancer cells to reduce the risk of recurrence.

2. Chemotherapy: Chemotherapy uses drugs to kill cancer cells or inhibit their growth. It is often used as an adjuvant therapy before and after surgery. Common chemotherapy drugs include fluorouracil, cisplatin and docetaxel. The chemotherapy regimen is formulated according to the specific situation of the patient and may be used alone or in combination with other treatment methods.

3. Radiotherapy: Radiotherapy uses high-energy rays to destroy cancer cells. It is suitable for patients who cannot undergo surgery or have residual cancer cells after surgery. Radiotherapy is usually used in combination with chemotherapy to improve the treatment effect. Side effects such as nausea and vomiting may occur during radiotherapy, which need to be managed under the guidance of a doctor.

4. Targeted therapy: Targeted drugs target specific molecular targets on cancer cells, such as trastuzumab for HER2-positive gastric cancer patients. Targeted therapy has relatively few side effects, but genetic testing is required to determine its suitability.

5. Immunotherapy: Immunotherapy activates the patient's own immune system to attack cancer cells, such as the PD-1 inhibitor pembrolizumab. Immunotherapy is suitable for some patients with advanced gastric cancer, and the appropriate drug should be selected according to the patient's immune status.

6. Supportive treatment: including nutritional support, pain management and psychological counseling to help patients improve their quality of life. Nutritional support can be provided through oral nutritional supplements or intravenous nutrition, pain management uses analgesics, and psychological counseling helps patients cope with the psychological pressure caused by the disease.

7. Regular follow-up examinations: After treatment, regular gastroscopy, CT and other examinations are required to monitor tumor recurrence. The frequency of follow-up examinations is determined according to the patient's condition and treatment plan, usually every 3-6 months.

The treatment of malignant gastric tumors requires a combination of multiple methods. Early detection and treatment are the key to improving the cure rate. Patients should actively cooperate with doctors to develop personalized treatment plans and maintain good living habits and mentality. Side effects may occur during treatment, and it is necessary to communicate with doctors in time to adjust the treatment plan. Through scientific treatment and standardized management, some patients can achieve long-term survival or even cure.