目的评价全覆膜可取出金属支架治疗难治性食管良性狭窄的疗效和安全性。

Objective to evaluate the efficacy and safety of the covered retrievable metal stent in the treatment of refractory benign esophageal stricture.

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结论个体化设计的全覆膜可取出金属支架是治疗难治性食管良性狭窄的一种安全、有效的方法。

Conclusion Individually designed covered retrievable metal stent is a safe and effective way to treat refractory benign esophageal stricture.

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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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