1.Establish an optimistic, cheerful and positive outlook on life, and enhance self-confidence in curing the disease. 2, according to the discharge doctor’s instructions to review, remove the stitches, change the medication and remove the drainage tube at the outpatient clinic on time. Do not wait until the dressing is wet and then change the medicine, but change the medicine when it is about to be wet. 3.Shower only after the wound is completely healed. Before that, you can wipe the non-surgical area with a wet towel, but avoid getting the dressing wet, once the dressing is wet, you should change the dressing in time. Sometimes there will be hard scabs at the incision, do not forcefully remove them, can wait for them to gradually soften and fall off on their own. 4, diet with meat and vegetables, eat more vegetables and fruits, keep the bowel movement smooth, avoid constipation, prevent secondary bleeding. Eat less spicy and stimulating food. Quit smoking and alcohol. 5.Strengthen nutrition, avoid overeating, and reduce the burden of kidney function. 6.No heavy physical labor and no strenuous exercise (running, playing ball, etc.) for 1 month. You can take a walk. 7.No forward bending and backward leaning of the waist for 3 months, no heavy lifting for 3 months. 8.Appropriate outdoor activities and light physical exercise to enhance physical fitness, prevent colds and flu, and avoid overexertion and exposure to cold. 9.Observe the surgical site for swelling, lump, exudate, bleeding and pain, and consult the doctor promptly if abnormalities are found 10.Ensure to drink appropriate amount of water daily, more than 1000ml. Observe the color of urine and do not hold urine. If the urine is deep red, you need to go to the emergency room immediately. 11.The skin around the wound can have numbness, which is a normal phenomenon and may be related to the dermal nerve injury at the incision, and may improve with time. When the incision is healing, there can be itching of the skin, which is generally normal. 12, pay attention to the protection of kidney function, try to avoid the use of drugs that have damage to kidney function, the use of drugs and doctors to explain the full-length ureterectomy. 13.Injections of interferon and interleukin as prescribed by the doctor may reduce the possibility of tumor recurrence or metastasis. In the first 4 days, you can inject and take oral antipyretic and analgesic drugs such as Tylenol and Tylenol, which can reduce the symptoms. If the blood leukocyte is lower than the normal value, the medication should be suspended and the routine should be rechecked every week, and the medication should be used again after the blood leukocyte is back to normal. If the blood leukocyte is lower than 3500/uL, you should seek medical attention promptly. 14 .General regular bladder perfusion chemotherapy (the purpose of bladder perfusion chemotherapy: to destroy tumor cells, reduce the appearance of metastatic epithelial carcinoma in the bladder, and prevent the development of superficial tumors). General bladder irrigation procedure: 1 time per week, 8 times in total. After that, 1 time per month for 1-2 years or as prescribed by the doctor. 15 .General postoperative outpatient review (including cystoscopy) at 1 month, 3 months, 6 months, 12 months, every 6 months in the second year, and once a year from the third year. During the review, attention should be paid to the presence of tumors in the ureter of the opposite renal pelvis or bladder. In special cases, outpatient review should be done according to the doctor’s order.