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原发于食管的恶性黑色素瘤极少见。临床和病理在术前极易误诊，为提高对原发性食管恶性黑色素瘤的正确诊断率和生存率，进行了临床与病理探讨。1材料与方法1．1临床资料男性1例，女性2例，年龄最大58岁，最小48岁。均因进行性进食不畅，近1～3个月以来明显加重而就诊。食管钡餐
Primary malignant melanoma in the esophagus is rare. Clinical and pathological diagnosis easily misdiagnosed before surgery, in order to improve the correct diagnosis of primary esophageal malignant melanoma and survival rate, the clinical and pathological. 1 Materials and Methods 1.1 Clinical data 1 male and 2 females, the oldest 58 years old, minimum 48 years old. Due to progressive eating poor, nearly 1 to 3 months significantly increased treatment. Esophageal barium meal