胃镜自临床应用以来对上消化道疾病的诊断具有重要作用，近年来镜下治疗已广泛应用临床，我院近4年来应用电子胃镜诊治上消化道异物25全，现将体会报告如下。1临床资料本组25例，男20例，女5例，年龄29－76岁。食管异物21例，其中食管及贲门癌术后16例，纵隔及肺部肿瘤压迫食管 Gastroscopy since the clinical application of the diagnosis of upper gastrointestinal disease has an important role in recent years, microscopic treatment has been widely used in clinical practice in our hospital over the past 4 years, electronic gastroesophageal diagnosis and treatment of upper gastrointestinal 25 foreign body, the experience will now be reported as follows. 1 Clinical data The group of 25 patients, 20 males and 5 females, aged 29-76 years old. 21 cases of esophageal foreign body, of which 16 cases of esophageal and cardiac cancer after surgery, mediastinal and pulmonary tumors oppression esophagus