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目的探讨食管黏液表皮样癌的术前诊断。方法将16例食管黏液表皮样癌患者术前经内镜诊断的结果与术后病理确诊结果进行对比。结果术前内镜下活检病理结果：1例为黏液表皮样癌(6．3%)；11例为鳞癌,2例为鳞腺癌,2例为低分化癌。术后病理均确诊为黏液表皮样癌。结论食管黏液表皮样癌术前内镜确诊率低。
Objective To investigate the preoperative diagnosis of esophageal mucoepidermoid carcinoma. Methods The results of endoscopic diagnosis of 16 cases of esophageal mucoepidermoid carcinoma before surgery were compared with those of postoperative pathological diagnosis. Results Preoperative endoscopic biopsy results: 1 case of mucoepidermoid carcinoma (6.3%); 11 cases of squamous cell carcinoma, 2 cases of squamous cell carcinoma, 2 cases of poorly differentiated carcinoma. Postoperative pathology were diagnosed as mucoepidermoid carcinoma. Conclusion Preoperative endoscopic diagnosis of esophageal mucoepidermoid carcinoma is low.