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背景介绍一种采用新型生物可降解的食管支架置于2例病人体内的最初经验,1例是针对治疗阻力性良性食管狭窄病人,另1例是作为食管癌病人的治愈性放射治疗中的暂行措施。方法生物
Background An initial experience with a novel biodegradable esophageal stent placed in two patients, one in response to benign esophageal strictures and another in an interim for curative radiation therapy in patients with esophageal cancer Measures. Method creature