To investigate the long-term efficacy of temporary placement of expandable metallic stent in the treatment of anastomotic stenosis after operation on esophagus or preventriculus cancer.
目的探讨暂时性金属支架扩张治疗食管、贲门癌术后吻合口良性狭窄的远期疗效。
To investigate the long-term efficacy of temporary placement of expandable metallic stent in the treatment of anastomotic stenosis after operation on esophagus or preventriculus cancer.
目的探讨暂时性金属支架扩张治疗食管、贲门癌术后吻合口良性狭窄的远期疗效。
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