目的 探讨胆总管探查术后胆总管末端狭窄的预后.方法 对1998年1月至2007年1月,64例胆囊切除胆总管探查术后T管造影发现胆总管末端狭窄患者资料进行回顾性分析.其中未做任何处理拔管30例.延长带管时间到6个月,复查T管造影后再拔管14例.7例夹闭T管有症状,其中3例逐渐延长夹管时间J后再拔管;另4例一直未能夹管,第一次术后3个月再次手术.行气囊扩张置管支撑半年后拔管13例.结果 能够夹闭T管的47例中,41例(87.23%)在2~6年的随访期内没有出现胆道梗阻症状.6例出现胆道梗阻症状,占12.77%.气囊扩张后支撑半年的13例中,7例出现胆道梗阻症状,占53.85%.结论 胆总管探查术后,胆道造影发现胆总管末端狭窄;如果能夹闭T管,最妥当的临床处理是可以不做任何处理拔管,密切随访.%Objective To review the management of distal common bile duct stenosis found on Ttube cholangiography.Methods This is a retrospective study on 63 patients who were found to have a distal common bile duct stenosis on T-tube cholangiography after cholecystectomy and bile duct exploration.In 30 patients,the T tube was removed.In 14 patients,the T tube was kept draining for 6 month.Seven patients developed biliary obstructive symptoms after the T-tube was spigotted,but in 3 of these patients,the T-tube could finally be removed by prolonging the spigotted time.In the remaining 4 patients,another operation was required 3 month after the first operation.In 13 patients the T tube was taken out after 6 months following balloon dilation.Results In 47 patients in whom the Ttube could be spigotted,41 patients (87.23%) did not develop any biliary obstructive symptoms on follow up for 2 6 years,while 6 patients developed biliary obstructive symptoms (12.77%).In 13 patients who received halloon dilation,7 developed biliary obstructive symptorns (53.85%).Conclusions In patients after common bile duct exploration,if distal common bile duct stenosis was found on T-tube cholangiography,the T-lube could he spigotted and the T-tube could be taken out if no obstructive symptoms developed.
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