Objective To study the effects of isoniazid on the prevention of benign stricture of the esophagus.
目的探讨异烟肼预防食管良性狭窄的作用。
Conclusions Metallic stent implantation is an effective method to treat benign and malignant stricture in esophagus, and could elevate the life quality of patients significantly.
结论食道内支架置入术是治疗食道良、恶性狭窄有效的非手术方法，有利于延长生存时间。
Objective To explore the clinical curative effect of endoscopic dilation for benign or malignant stricture of esophagus and cardia.
目的探讨内镜扩张治疗食管及贲门的良（恶）性狭窄的临床疗效。
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