Objective:To assess the efficacy of the interventional therapy for postoperative strictures and fistula of esophagus.
目的：探讨食管手术后，吻合口狭窄和瘘的介入治疗方法的选择。
2
Conclusion: Postoperative laryngeal fistula is related to many factors. Avoiding the above mentioned factors can reduce the rate of fistula and improve the life quality.
结论：喉癌术后发生咽瘘的原因有多重性，避免相关因素，能有效降低咽瘘的发生率，提高患者术后生存质量。
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Methods: 50 cases of postoperative strictures and fistula of esophagus treated with interventional therapy were studied retrospectively.