Final diagnoses were: 99 cases with ureteral calculi;30 cases with ureterocele;17 cases, ureteral stricture;10 cases, ureteral tumors;21 cases of bladder tumor invasion.

• 最后诊断为输尿管下端结石99例，输尿管囊肿30例，输尿管狭窄17例，输尿管肿瘤10例，膀胱肿瘤浸润21例。