It is possible to cure gastric cancer completely. Stomach cancer is a malignant tumor, which is very common in clinical practice. After this disease occurs, patients will have abdominal pain, usually vague abdominal pain, often accompanied by abdominal distension, wasting, reduced diet, and even vomiting blood and black stool. After the diagnosis of gastric cancer is confirmed, it is necessary to improve the whole body examination, including blood routine, coagulation function, CT and so on. If there is no contraindication to surgery, radical gastric cancer surgery is required. After surgery, chemotherapy is required, and traditional Chinese medicine can also be applied for treatment. If it is early stage gastric cancer, after the above comprehensive treatment, it is possible to cure the disease completely. If it is advanced gastric cancer, it is generally not curable, but can only be treated with symptomatic support therapy, such as pain treatment, nutritional support therapy, chemotherapy, etc., which can reduce the pain of patients and prolong their survival time.