ctxnxm1 indicates that the cancer is in an advanced stage, when the cancer has metastasized and requires surgical resection and treatment or radiotherapy treatment. Tumor staging often uses TNM staging, c in ctxnxm1 represents the clinical stage of cancer, tx represents the depth of tumor infiltration that is still unclear, nx represents the number of lymph node metastasis around that is still unclear, and m1 is the discovery of cancer metastasis in a distant place. At this time ctxnxm1 indicates that the cancer is at an advanced stage, and it is important not to delay, but to have immediate surgical resection and treatment or radiotherapy and chemotherapy to kill some of the cancer cells, thus prolonging life. After surgery, we need to pay attention to the diet should be regular, small meals, supplement high quality protein, to increase the body’s resistance, we suggest that if the patient has any discomfort, consult the doctor in time, don’t be negligent or blind treatment, and actively cooperate with the treatment, so as to avoid delaying the condition.