有机磷农药中毒主要发生于成人,发生于婴幼儿极少见。我科接诊的小儿气管异物中有二例农药中毒,报告如下: 例1,女,11月,主因咳嗽1h呼吸困难半小时于91年9月5日10点急来就诊。患儿1h前在炕上玩梨,咬下两小块梨皮,同时轻微咳嗽,无青紫气急现象,随后患儿入睡,睡中出现呼吸困难而憋醒,逐渐加重,到当地 Organophosphorus pesticide poisoning occurs mainly in adults, occurs in infants and young children rarely seen. My department admissions pediatric tracheal foreign body in two cases of pesticide poisoning, the report is as follows: Cases 1, female, in November, the main cough 1h dyspnea for half an hour at 9 o’clock on the September 5, 91 emergency visit. Children 1h ago on the kang to play pear, bite two small pears, while mild cough, no bruises, then children fall asleep, sleepy breathing difficulties and arousal, gradually increased to the local