不少医生开始重新使用经典的裸层金属支架或者做分流手术以代替血管成形术，等待进一步的研究结果。
Many doctors have returned to using the older bare-metal stents or doing bypass surgery instead of angioplasty until more is known.
目的比较金属支架与塑料支架(内涵管)置入术治疗恶性胆管梗阻的临床疗效。
Objective To compare the clinical effectiveness of metal stent with plastic stent in treating malignant biliary obstruction.
胆道金属支架植入术只适用于高龄、不能耐受手术或预测生存期不超过2年的病人。
Metal stent placement is only indicated for patients who are intolerance of operation, or whose life expectancy are less than 2 years.
目的评估内镜下食管覆膜自膨式金属支架植入术与经皮内镜下胃造瘘术(PEG)在气管食管瘘治疗中的应用价值。
Objective to assess the effects of self-expandable metallic stents (covered-SEMS) and percutaneous endoscopic gastrostomy (PEG) in the treatment of tracheoesophageal fistulas.
目的评估内镜下食管覆膜自膨式金属支架植入术与经皮内镜下胃造瘘术(PEG)在气管食管瘘治疗中的应用价值。
Objective to assess the effects of self-expandable metallic stents (covered-SEMS) and percutaneous endoscopic gastrostomy (PEG) in the treatment of tracheoesophageal fistulas.
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