患者，男。４５岁。主因进食不利３个月余，呈进行性加重。曾在当地以咽喉部炎症，予已抗菌素治疗。效果欠佳而来我院就诊。查体：慢性病容，贫血消瘦。表浅淋巴结未触及肿大。心肺无异常。腹平软，肝脾未触及未扪及包块。Ｘ图１食管腔内有５ｃｍ×３ｃｍ大小肿块。有分叶... Patient, male. 45 years old. The main cause of eating was unfavorable for more than three months and was progressively worsened. He had been treated with antibiotics in the throat inflammation in the area. Poor results came to our hospital. Physical examination: chronic conditions, anemia and weight loss. Superficial lymph nodes did not touch swelling. No abnormalities in heart and lungs. The abdomen was soft and the liver and spleen were not palpable and palpable. X Figure 1 The size of the esophageal cavity is 5cm x 3cm. There are lobes...