氨中毒的胸部X线表现

目的:回顾性研究急性氨中毒致肺部损伤的X线表现。方法:对37例急性氨中毒致肺部损伤病例的胸部X线表现进行分析,并进行一年随访观察。结果:早期损伤表现为肺纹理增多、小叶性肺炎、间质性肺气肿、肺水肿等改变;晚期出现慢性支气管炎、肺间质纤维化及肺大泡等改变。结论:急性氨中毒的肺部损伤是不可逆转的损伤。

Chest X-ray Manifestations of Ammonia Intoxica

Objective To study retrospectively X -ray manifestations of pulmonary injury due to acute ammonia intoxica. Methods Chest X-ray manifestations of 37 cases of pulmonary injury due to acute ammonia intoxica were analyzed, and one-year follow-up was performed. Results Early pulmonary injuries included lung marking increase, lobular, interstitial emphesema and pulmonary edema, and the symptoms at late stage consisted of CB, pulmonary interstitial fibrosis and bullae. Conclusion Pulmonary injury due to acute ammonia intoxica is irreversible.