患者男性、57岁、住院号(60156),因进行性吞咽困难伴胸骨后疼痛3月入院。一般情况良好,两锁骨上未及淋巴结肿大,胸片正常,食管片示(片号72375)食管中下段可见长约11.0cm不规则充盈缺损。病区食管明显扩张,而病变上段食管来见扩张,钡剂沿食管壁一侧下行,缺损区粘膜纹理消 The patient was male, 57 years old, and hospitalized (60156). She was admitted to hospital in March due to progressive dysphagia with poststernal pain. In general, the lymph nodes in both clavicles were swollen and the chest radiographs were normal. The esophageal tablets (72723) showed an irregular filling defect of about 11.0 cm in the middle and lower esophagus. The oesophagus was significantly dilated in the ward, and the esophagus in the upper segment of the lesion was seen to dilate. The tincture along the side of the esophagus descended and the mucosal texture of the defect area disappeared.