In 25 cases ( 28 side ) with ureter cyst, there were 22 cases with single lateral cyst, 3 cases with double lateral cyst, 3 cases combined with stone Calculus inside the cyst .

• 25例(28条)输尿管囊肿患者,单侧囊肿22例,双侧囊肿3例,囊肿内伴结石3例。