If it belongs to the early stage, that is, the stage of non muscular invasion, the treatment method at this time is transurethral resection of bladder tumor, placing instruments into the urethra into the bladder, removing the tumor, retaining the bladder body, and regular bladder infusion chemotherapy after surgery. If the tumor infiltrates into the muscle layer, the standard treatment is radical cystectomy and urinary diversion surgery. According to the postoperative pathology, decide whether to add chemotherapy, radiotherapy or immunotherapy in the next step. If it is a late tumor and the opportunity for surgery is lost, conservative means such as chemotherapy or radiotherapy will be used to control the disease relatively. There is tumor on the bladder, which needs further imaging evaluation to determine the specific stage.
