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recurrent pneumonia
Etiology: - bronchiectasis - cystic fibrosis - hyperimmunoglobulin E (Job's syndrome) - common variable immunodeficiency [1] - bronchiolitis obliterans Laboratory: - quantitative immunoglobulins in serum (IgA, IgG, IgE)General
pneumonia (PNA)References
- Lee TK, Gereige JD, Maglione PJ. State-of-the-art diagnostic evaluation of common variable immunodeficiency. Ann Allergy Asthma Immunol. 2021;127:19-27. PMID: 33716149