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食管异物是耳鼻咽喉科常见的急症之一。如延误治疗,可以发生严重的并发症:如食管周围炎,纵隔炎,出血,气管食管漏
Esophageal foreign body is one of the common emergency of otolaryngology. If delayed treatment can occur serious complications: such as esophageal inflammation, mediastinitis, bleeding, tracheal leakage