Acute inhalation of UDMH and N2O4 is described with particular attention to the development of pulmonary edema as a harbinger of more severe the other system toxicity.

• 目前对UDMH-N_2O_4吸入性ALUARDS的发生机制尚缺乏足够的认识，对其临床救治缺乏有效的防治药物。 由于UDMH-N_2O_4吸入性ALFARDS多涉及航天和军事领域的敏感问题，故国外极少有文献报道。