食管异物是常见急症之一。食管异物梗阻常为成人饮食时不慎吞下了骨 (鱼 )刺而就诊 ,但儿童误吞异物如硬币、果仁核等也不少见。笔者在放射科工作中遇到不少患者 ,其病因明确 ,就诊及时成功率较高 ,但要快速解除梗阻 ,以免延误致并发症发生。现将使用混合钡、棉絮团对解除食管 Esophageal foreign body is one of the common emergency. Foreign body obstruction of the esophagus often inadvertently swallowed the bone (fish) stabbed the adult diet, but children swallowed foreign objects such as coins, nuts kernel is not uncommon. I met many patients in the work of radiology, the etiology clear, timely treatment of high success rate, but to quickly remove the obstruction, so as not to delay the occurrence of complications. Now use mixed barium, cotton swab to lift the esophagus