Abstract

纽扣电池是儿童食管异物中一类非常特殊的异物,因其具有较强的腐蚀性,可导致严重并发症和较高的病死率,早期的诊治及预防成为减少损伤、避免并发症的主要策略。其吞入2 h内即可导致明显的腐蚀性损伤,甚至在取出后损伤仍可持续,出现严重的延迟并发症甚至死亡。近年来国外对于纽扣电池摄入在取出前的黏膜保护措施以及取出后的中和缓解策略得到认同和推广。国内对于本病的认识严重不足,一些观点过于陈旧,防治策略不完善。本文从流行病学、损伤机制、临床表现、围手术期管理、缓解策略及预防等方面进行综述,旨在关注纽扣电池食管异物的综合管理,预防为主,降低并发症发生。.

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