The average survival of bladder cancer metastasis is about ten months, and this is mainly the case of T4 stage muscle invasive bladder cancer. For most bladder cancers, even if metastasis occurs, there is hope for a general survival of two years. For symptoms of advanced metastasis, consider palliative radiotherapy or chemotherapy, which can reduce symptoms and prolong survival time. For bladder cancer, if there is a chance of surgery, surgery is recommended. The biggest benefit of surgical treatment is that it can effectively control bleeding, prevent further expansion of metastases and prevent tumor from compressing ureter, leading to hydronephrosis and kidney failure, and it is recommended that bladder cancer metastases should be actively treated.