根治性膀胱切除术是治疗无转移的浸润性膀胱癌的常用术式。对于膀胱癌,无论用何种手术方法,一定要保证病灶去除完全,足够范围的淋巴结清扫,在此基础上进行适合的尿流改道,保证良好的储尿和控尿功能.并根据术中情况尽可能的保留患者的性功能,从而达到提高患者生活质量、延长存活时间的目的。 Radical cystectomy is a common procedure for the treatment of non-metastatic invasive bladder cancer. For bladder cancer, no matter what surgical method, we must ensure that the lesions removed completely, a sufficient range of lymph node dissection, on the basis of suitable urinary diversion to ensure good storage of urine and urine control function .According to the operation As much as possible to retain the patient’s sexual function, so as to achieve the purpose of improving the quality of life of patients, prolonging survival time.