上尿路手术后发生尿漏 ,经久不愈 ,治疗中非常棘手。近 2年来 ,在上尿路手术中我们采用双猪尾导管 (双Ｊ管 )和输尿管导管作为支架引流管 ,尿漏和输尿管狭窄发生率明显下降 ,结果满意。现就支架管的临床应用报告如下 :1　临床资料1 1　一般资料　本组病例共 5 5例 ,其中男 2 9 Urine leakage occurs after the upper urinary tract surgery, prolonged unhealed, the treatment is very difficult. In the past two years, in the upper urinary tract surgery, we used a double pigtail catheter (double J tube) and a ureter catheter as the stent drainage tube. The incidence of urinary leakage and ureteral stricture decreased significantly with satisfactory results. The clinical application of stent is reported as follows: 1 Clinical data 1 1 General Information A total of 55 cases of this group of patients, of which male 2 9