化学性肺水肿通常由生产及科学实验中接触(常为吸入)有毒有害的刺激性气体而引起。该病险恶,如不及时治疗,常可危及生命。现将本人遇到的3例报告如下。例1:男,22岁,某化学实验厂操作工。于1980年12月3日下午因生产中出现意外而吸入高浓度有机氟混合气体(氟光气、8氟异丁烯等)数分钟即晕倒于地,频咳、呕吐。20分钟后急诊入院。体检:神志恍惚,紫绀,躁动,呼吸急促,咳嗽,白色及粉红色 Chemical pulmonary edema is usually caused by exposure to (often inhaled) toxic or irritating gases in manufacturing and scientific experiments. The risk of evil, if not treated, can often be life-threatening. Now I encountered three cases reported as follows. Example 1: Male, 22 years old, a chemical experiment plant operator. In the afternoon of December 3, 1980, due to the accidental production in the inhalation of high concentrations of organic fluorine mixture (fluorophosgene, 8 Fluoroisobutylene, etc.) fainted in the ground for a few minutes, frequent cough, vomiting. Emergency admission after 20 minutes. Physical examination: trance, cyanosis, agitation, shortness of breath, cough, white and pink