患者女，６１岁。半年来咽食有阻塞感，并逐渐加重，吞咽困难、呕吐、胸闷而来院就诊。查体及实验室检查无特殊。Ｘ线钡餐检查：当钡剂到达食管中段时突然受阻，部分钡附图食管中下段可见呈１８ｃｍ×５ｃｍ偏心性、梭形、结节状充盈缺损，粘膜破坏，管壁僵硬，蠕动消失剂... Female patient, 61 years old. In the past six months, there has been a feeling of obstruction in the throat, and it has gradually worsened. Difficulty swallowing, vomiting, chest tightness came to the hospital. There is no special examination or laboratory examination. X-ray barium meal examination: When the barium reached the middle of the esophagus suddenly blocked, some of the lower esophagus can be seen in the lower part of the esophageal 18cm × 5cm eccentricity, spindle, nodular filling defect, mucosal damage, rigid wall, creep disappearance agent. ..