输尿管囊肿是泌尿系少见的先天性疾病,是输尿管末端在膀胱内的膨出,也可称膀胱内输尿管膨出。临床无明显特征性表现,故超声检查在诊断中有重要意义。本文报道了2002年1月至2005年12月在我科超声检查中发现的先天性输尿管囊肿24例,均与膀胱镜检查及手术、病理诊断相符,现分析报告如下: Ureteral cyst is a rare congenital urinary tract disease is the bulging of the ureter at the end of the bladder can also be referred to as urinary bladder bulging. No obvious clinical manifestations, so the ultrasound examination in the diagnosis of great significance. This article reports from January 2002 to December 2005 in our department ultrasound found in 24 cases of congenital ureterocele, both cystoscopy and surgery, pathological diagnosis, the analysis is as follows: