• 1. Department of General Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 2. Department of General Medicine, the People’s Hospital of Jianyang City, Jianyang, Sichuan 641500, P. R. China;
  • 3. Department of Respiratory Medicine and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
LUO Fengming, Email: 790847157@qq.com
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Extrinsic allergic alveolitis is a general term for type Ⅲ or Ⅳ allergic pneumonia caused by repeated inhalation of various antigenic organic dusts and low molecular weight chemicals in susceptible people. The lesions involve alveolar, pulmonary interstitial, and airway. The main clinical manifestations are cough, expectoration, and dyspnea. Clinically, extrinsic allergic alveolitis is classified into acute, subacute, and chronic forms. Extrinsic allergic alveolitis has a great impact on the pulmonary function of patients. Timely treatment will improve clinical symptoms and inhibit the development of disease. The current treatment plan is mainly avoiding exposure to antigen, glucocorticoid therapy, immunosuppressive therapy, anti-fibrotic therapy, and lung transplantation.

Citation: ZHANG Wei, LUO Fengming. Progress in clinical treatment of extrinsic allergic alveolitis. West China Medical Journal, 2019, 34(1): 82-85. doi: 10.7507/1002-0179.201812155 Copy

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