My relative has advanced gastric cancer and now has multiple metastases. I can't eat anything, and sometimes I spit it out after eating a little. You can only rely on nutrient solution to maintain your energy. My father also has stomach cancer. Let me tell you something I know. I don't know what you mean by atomic knife. In fact, cancer cells are mutated from normal cells. In fact, cancer cells are not completely clear. The best case is to survive with the tumor. Ask if most of the stomach can be removed according to the situation of your relatives. If the abdominal cavity has metastasized and the pyloric obstruction has been cut off, it is recommended to perform gastrointestinal anastomosis and finally surgery. Remove the cancerous part that can be removed, and then cooperate with Chinese medicine treatment to check the patient's condition, urine output and physical condition every day, depending on whether the stomach is cold or hot. Some traditional Chinese medicines for treating gastric cancer are only aimed at stomach-heat type gastric cancer. In fact, through careful observation, we can see the daily progress of the disease, the diet should be light, drink more freshly squeezed juice, and have a good attitude towards dietary supplements. Family members should spend more time with him and try their best to meet his requirements. Don't eat high-fiber foods and meat products because they are not easy to digest. If ascites is found, it is recommended to use potassium-preserving diuretics. If the effect is not good, use furosemide, but remember to supplement potassium. If there is pain, it is best to use painkillers in the early stage, morphine dolantin in the later stage and tenotramadol in the middle stage. Let's stop here and wish your loved ones better. The above is for reference only.