【摘 要】
：
食管肿瘤包括良性和恶性肿瘤 ,恶性肿瘤主要为食管癌 ;食管的良性肿瘤很少见 ,约占食管肿瘤的 1% ,食管平滑肌瘤 (ｌｅｉｏｍｙｏｍａｏｆｅｓｏｐｈａｇｕｓ)是最常见的食管良性肿瘤 ,约占食管良性肿瘤的 90 %。其临
【机 构】
：
河南医科大学第一附属医院放射科MRI室,河南医科大学第一附属医院放射科MRI室,河南医科大学第一附属医院放射科MRI室 郑州市450052,郑州市450052,郑州市450052
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食管肿瘤包括良性和恶性肿瘤 ,恶性肿瘤主要为食管癌 ;食管的良性肿瘤很少见 ,约占食管肿瘤的 1% ,食管平滑肌瘤 (ｌｅｉｏｍｙｏｍａｏｆｅｓｏｐｈａｇｕｓ)是最常见的食管良性肿瘤 ,约占食管良性肿瘤的 90 %。其临床症状多不明显或较轻 ,可有胸骨后疼痛不适、吞咽异物感及吞
Esophageal tumors include benign and malignant tumors, the main malignant tumors of esophageal cancer; esophageal benign tumors are rare, accounting for about 1% of esophageal tumors, esophageal leiomyoma (leiomyomaofesophagus) is the most common benign esophageal tumors, accounting for about benign esophageal Tumor 90%. Its clinical symptoms are not obvious or less, may have chest pain, discomfort, swallowing foreign body sensation and swallow
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