临床资料患者男性,34岁。因“吸入硝酸及氢氟酸12 h,呼吸困难9 h”于2015年3月29日急诊入院。患者于12 h前吸入硝酸及氢氟酸气体,出现轻微咳嗽,无痰,未处理。9 h前突然出现呼吸困难、胸闷、乏力,伴发热(最高体温38.3℃)、恶心、干呕,间断抽搐,无咯血、胸痛,无腹痛、腹泻,于当地 Clinical data Patient male, 34 years old. Due to “inhalation of nitric acid and hydrofluoric acid for 12 h, dyspnea 9 h” was admitted to the hospital on March 29, 2015 in an emergency. Patients inhaled nitric acid and hydrofluoric acid gas 12 h before they developed a mild cough, no sputum, and no treatment. Sudden onset of dyspnea, chest tightness, weakness, fever (maximum body temperature 38.3 ° C) 9 hours prior to nausea, vomiting, intermittent convulsions, hemoptysis, chest pain, no abdominal pain, diarrhea, local