近十年来我院首先开展了膀胱全切后再将乙状结肠切断，近端乙状结肠与远端乙状结肠行端侧吻合，再将双输尿管吻合在紧缩的乙状结肠袢上。行尿流改道手术３０例，得到随访者２３例，５年以上生存１３例，除２例逆行感染治愈余者均无逆行感染，无水电解质紊乱和肛门尿失禁等。 Over the past decade our hospital first conducted a total resection of the bladder after the sigmoid colon, the proximal sigmoid colon and distal sigmoid colon anastomosis, and then double ureteral anastomosis in the contractions of the sigmoid colon 袢. There were 30 cases of urinary diversion, including 23 cases who were followed up and 13 cases who survived more than 5 years. No retrograde infection, no electrolyte imbalance and anal incontinence were found in all the patients who were cured by retrograde infection.