患者男性，50岁。因吞咽困难伴双下肢浮肿就诊。钡餐示食道中下段管壁破坏，僵硬，管腔狭窄，粘膜皱壁破坏消失，病变范围直径约16cm，可见不规则充盈缺损伴多处存钡龛影，钡剂通过明显受阻。术前活俭病理诊断：食道恶性肿瘤，可能是不典型类癌。行食道癌切除术，术后5个月因双 The patient is male, 50 years old. Difficulty swallowing with edema of both lower limbs. Barium meal shows that the middle and lower esophageal wall of the esophagus is damaged, rigid, with narrow lumens, and the mucosal wrinkle wall is destroyed. The diameter of the lesion is about 16cm. It can be seen that there are irregular filling defects with multiple deposits. The tincture agent is obviously blocked. Preoperative vital pathological diagnosis: Esophageal malignancy, may be atypical carcinoid. Esophageal cancer resection, 5 months after operation due to double