When encounter ammonia inhalation injuries we often focus on oropharynx or tracheal mucosa lesion and lung parenchyma injury, and neglect of other systemic injuries.

• 摘要氨气吸入性伤害，常常发生在低温压缩机系统故障漏气，由于氨气极具水溶性，所以常常造成吸入性肺部伤害及眼睛的刺激，严重的会造成肺水肿甚至死亡。