随着近代人工呼吸器、高压氧舱等疗法的广泛使用,氧中毒肺炎日渐增多。早在1897年Smith首先记载了氧对肺的毒性,但其重要性直到近15～20年才得到正确评价。迄今国外已有不少关于氧中毒肺炎(OxygenPneumonitis)的报告,但国内报告尚少。最近我们剖检了乙型脑炎致呼吸衰竭和长期使用呼吸器给氧导致氧中毒肺炎致死的典型病例1例,现报告如下。 With the widespread use of modern artificial respirators, hyperbaric oxygen therapy and other therapies, oxygen poisoning pneumonia is increasing. As early as 1897, Smith first documented oxygen toxicity to the lungs, but its importance was not evaluated correctly until almost 15 to 20 years ago. So far there are many foreign reports of oxygen poisoning pneumonia (OxygenPneumonitis), but the domestic report is still small. Recently, we dissected a case of respiratory failure caused by Japanese encephalitis and respiratory failure caused by long-term use of respirator-induced oxygen poisoning pneumonia, are reported as follows.