急性间质性肺炎(acute interstitial pneumonia,AIP)起病急骤,病情进展快,短时间内出现呼吸衰竭,病死率很高。但如果能早期诊断并及时治疗可完全恢复。1病历报告患者,女,39岁。于2009年3月10日无诱因出现胸闷、气短及活动后呼吸困难,休息好转。无发热、咳嗽、咳痰。就诊于当地 Acute interstitial pneumonia (acute interstitial pneumonia, acute onset), rapid progression, respiratory failure in a short time, high mortality. However, if the early diagnosis and timely treatment can be completely restored. 1 medical record patient, female, 39 years old. On March 10, 2009 there was no incentive to chest tightness, shortness of breath and breathing difficulties after the activity, rest improved. No fever, cough, sputum. Visit the local