患者,女,17岁。于1985年3月7日误服40%乙烯利液约15ml,即觉胸部烧灼感伴恶心、呕吐,吐出胃内容物,继而神志模糊,在卫生院经洗胃、输液等抢救治疗,症状缓解出院。不久出现进行性吞咽困难,体重明显下降。检查:发育正常,营养不良,皮肤弹性差。食管造影:食管上段扩张,中下段狭窄 Patient, female, 17 years old. In March 7, 1985 mistakenly served 40% ethephon about 15ml, that feel chest burning sensation with nausea, vomiting, spit out the contents of the stomach, and then ambiguous, in the hospital after gastric lavage, infusion and other rescue treatment, symptoms relieved Discharged. Shortly after the onset of progressive dysphagia, weight decreased significantly. Check: normal development, malnutrition, poor skin elasticity. Esophageal angiography: Upper esophageal dilation, narrow in the lower