Results Esophageal benign stricture and RS model of 49 rats were developed.
结果成功制作大鼠食管良性狭窄和再狭窄模型49个。
Purpose: To study the effective methods of esophageal benign stricture with intervention therapy, and analyzed the cause of esophageal restenosis.
目的：探讨食管良性狭窄有效的介入治疗方法，并分析发生食管再狭窄的主要原因。
Objective to evaluate the efficacy and safety of the covered retrievable metal stent in the treatment of refractory benign esophageal stricture.
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。
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