Percutaneous transhepatic biliary drainage: a procedure done to drain bile when there is a blockage and endoscopicstentplacement is not possible.
经皮穿肝胆道：这是一项当做出现阻塞情况和内镜支架不可能置入时进行的一项排胆汁的手术。
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Conclusions: Endoscopicstentplacement for treatment of advanced esophageal cancer with esophageal tracheal fistula one patient an effective method.
结论内镜下置入带膜支架是治疗晚期食管癌合并食管-气管瘘病人的一种有效方法。
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Endoscopicstentplacement: If the tumor is blocking the bile duct, surgery may be done to put in a stent (a thin, flexible tube) to drain bile that has built up in the area.