癌肉瘤临床较为罕见,我科曾收治发生于食道及乳腺者各1例,均经病理证实,兹报告如下。例1:患者男,41岁,住院号136749。因胸骨后隐痛伴进行性吞咽困难四月入院。食道钡检示食道中段癌伴不全梗阻。查体:浅淋巴结不肿大,无黄疸。心、肺、腹无特殊发现。于气静麻醉下行食道癌根治术。标本肉 Carcinosarcoma is rare in clinical practice. One case of esophageal and mammary gland in our department was confirmed by pathology. It is reported as follows. Example 1: Patient male, 41 years old, hospital number 136749. Post-sternal pain associated with progressive dysphagia was admitted to hospital in April. Esophageal fistula examination of the esophagus with incomplete obstruction. Physical examination: The superficial lymph nodes are not swollen and there is no jaundice. No special findings are found in the heart, lungs or abdomen. In gas and anesthesia, esophageal cancer radical surgery. Specimen meat