If uroepithelial cancer is diagnosed, surgery is required. Uroepithelial cancer is divided into bladder cancer, ureteral cancer, and renal pelvis cancer. If the bladder cancer is single and outward growing, it can be removed by transurethral bladder tumor plasma electrosurgery in the early stage, and later treated with infusion chemotherapy. If it is multiple, infiltrative growth or recurrent bladder cancer, total bladder surgery, total cystectomy is required. If it is ureteral cancer or pelvic cancer, which is a tumor of the collecting system of the kidney, it is necessary to do hemiurethral resection, including the affected kidney, the whole ureter, and part of the bladder, and this surgery is usually done laparoscopically.