患者女性，64岁，农民，因进食有阻挡感半年，腹痛、腹胀1月于1997年10月13日入院。半年前始出现进食时有阻挡感，到某地级医院行食管镜检查发现食管中段4cm食管癌，取活组织检查示低分化鳞癌，拟手术治疗，全面检查腹部B超，CT均见左侧卵巢一约3×4cm大小实性肿块，诊断为食管 The female patient, 64 years old, was admitted to hospital on October 13th, 1997 because she had a feeling of obstruction for half a year, abdominal pain, and abdominal distension. Six months ago, there was a sense of obstruction during eating. At a hospital at the prefecture level, esophagoscopy revealed a 4 cm esophageal cancer in the middle esophagus. A biopsy was taken to show poorly differentiated squamous cell carcinoma. Surgical treatment was planned. Abdominal ultrasonography was fully examined. CT was seen on the left. Approximately 3 × 4cm solid masses in the lateral ovary, diagnosed as esophageal