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我科自1996年5月～1997年11月在内镜下安置国产镍钛合金食管支架治疗10例食管狭窄,术后患者皆能进食,现报道如下.1 临床资料与方法1.1 一般资料10例中男8例,女2例,年龄32～68岁.10例患者皆有吞咽困难主诉,其中完全不能进食5例,能进流质2例,进半流质3例.病因均经胃镜与病理确诊,食管下段癌4例,食管中段癌3例.食管硫酸灼烧疤痕1例,食管癌术术后2个月疤痕狭窄1例,肺癌致气管食管瘘1例.狭窄直径2～5mm,狭窄长度5～7cm.
Our department from May 1996 to November 1997 endoscopic placement of domestic nitinol esophageal stent treatment of 10 cases of esophageal stricture, postoperative patients are able to eat, are reported as follows.1 Clinical data and methods 1.1 General Information 10 cases There were 8 males and 2 females aged from 32 to 68. All 10 patients complained of dysphagia, of which 5 were unable to eat at all, 2 were able to enter the liquid, and 3 were semi-liquid.The etiology was confirmed by endoscopy and pathology , 4 cases of lower esophageal carcinoma and 3 cases of middle esophageal carcinoma, 1 case of scarring of esophageal sulfuric acid burning, 1 case of scar stenosis 2 months after esophageal cancer operation, 1 case of tracheal esophageal fistula of lung cancer, 2 to 5mm of stenosis, 5 ~ 7cm.