胸部x线观察对早期发现、诊断急性光气中毒和判断治疗效果是很重要的。本文就我院92例急性光气中毒的胸部x线改变进行分析,为进一步提高该病的诊治水平提供参考。资料与方法本组病例均系我厂职工及家属,年龄5～46岁,20～30岁占80％,均无心肺疾 Chest x-ray observation of early detection, diagnosis of acute phosgene poisoning and determine the treatment effect is very important. In this paper, 92 cases of acute phosgene poisoning in our hospital chest x-ray analysis of changes in order to further improve the diagnosis and treatment of the disease provide a reference. Materials and Methods This group of patients are my factory workers and their families, aged 5 to 46 years old, 20 to 30 years old accounted for 80%, no heart and lung disease