食管癌肉瘤较为罕见，自1904年Hanseman首次报道以来，国内外文献报道至今不足百例。现将我院多年来收治的3例报告如下：例1，男性，54岁。吞咽困难1个月，胸背酸痛10天入院。查体无异常，食管钡片示：食管中下段见一约8cm长管腔扩张伴局部粘膜破坏，管壁呈偏测性破坏。食管镜 Esophageal carcinosarcoma is rare, and since Hanseman first reported in 1904, there have been less than 100 cases reported at home and abroad. The three cases reported in our hospital over the years are reported as follows: Case 1, male, 54 years old. Dysphagia was difficult for 1 month and thoracodral pain was admitted for 10 days. There was no abnormality in the examination. The esophageal sac showed: In the lower esophagus, an approximately 8 cm long lumen was expanded with local mucosal damage, and the wall was partially destroyed. Esophagoscope