患者 ,男 ,61岁。因消瘦 ,吞咽干饭馒头在胸骨后有阻塞感 2个月就诊 ,食管钡透发现钡剂通过食管中段缓慢 ,有阻塞现象 ,放射科拟诊为“食管中段新生物”。遂行食管镜检查 ,用 30 0mm× 1 6mm德国扁式食管镜插入食管 ,距门齿 2 4cm见食管黏膜隆起 ,有少许钡剂潴留 ,吸除后见此处 Patient, male, 61 years old. Due to weight loss, swallowing dry bread in the sternum after a sense of obstruction 2 months treatment, barium esophageal barium found through the middle of the esophagus slow, obstruction, radiology to be diagnosed as “esophageal midline new life.” Then esophagoscopy, with 30 0mm × 16mm German flat esophagoscopy inserted into the esophagus, from the incisor 2 4cm esophageal mucosal uplift, a little barium retention, see here after aspiration