急性重度化学物质吸入性损伤是指支气管乃至肺泡因受化学物侵袭而引起的损伤,它除了早期出现肺水肿和肺不张外,还可在吸入化学物后立即或几小时内突然发生严重呼吸困难,甚至出现成人呼吸窘迫综合征(ARDS),且常因难以逆转的缺氧而短期内死于窒息或呼吸衰竭。大面积烧伤伴重度 Acute severe chemical inhalation injury refers to the bronchial and alveolar damage caused by chemical attack, in addition to early pulmonary edema and atelectasis, but also in the chemical inhalation immediately or within a few hours after a sudden severe respiratory Difficulty, and even adult respiratory distress syndrome (ARDS), and often due to difficult to reverse the lack of oxygen and died of asphyxia or respiratory failure in the short term. Large area burn with severe degree