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男性,61岁,进硬食时食道上段有食物停滞或不适感反复发作30余年,进流汁无不适感。无误食异物及外伤史。体检无异常发现。
Male, 61 years old, into the hard food when the upper esophagus food stagnation or discomfort repeated episodes of more than 30 years, into the juice without discomfort. No foreign body and trauma history. No abnormal physical examination found.