食管癌转移至下颌骨甚为少见,现将我科收治的1例报告如下。患者,男,58岁,1988年12月24日入院。主诉:左下唇麻木50天,张口受限7天。既往史:8个月前曾因食管鳞癌作食管根治术。全身检查:一般情况好,上腹部见手术疤痕,全 The transfer of esophageal cancer to the mandible is rare, and one case reported in our department is reported below. The patient, male, 58 years old, was admitted to hospital on December 24, 1988. Chief complaint: left lower lip numbness for 50 days, open mouth limited 7 days. Past history: Eight months ago, esophageal squamous cell carcinoma was used for esophageal radical surgery. Whole body examination: generally good, see the scar on the upper abdomen, all