输尿管囊肿是由于输尿管口狭窄导致输尿管远端形成囊性扩张而突入膀胱,多属先天性,约占所有膀胱镜检病人的1％～2％。我院自1963年至1987年共收治单纯性输尿管囊肿10例,现报道如下: 临床资料 男性4例,女性6例。年龄最小13岁,最大54岁,平均31岁。左侧管口囊肿5例,右侧4例,双侧 Ureteral cyst is due to ureteral orifice leads to the formation of cystic dilatation distal ureter and into the bladder, mostly congenital, accounting for about 1% to 2% of all cystoscopy patients. Our hospital from 1963 to 1987 were treated simple ureteral cysts in 10 cases, are reported as follows: Clinical data of 4 males and 6 females. The youngest 13 years old, maximum 54 years old, average 31 years old. Left side of the cyst in 5 cases, the right side in 4 cases, bilateral