Immunodeficiency diseases with interstitial lung disease as major clinical manifestations: report of six cases
10.3760/cma.j.issn.0578-1310.2020.03.013
- VernacularTitle: 以肺间质疾病为主要表现的免疫缺陷病六例分析
- Author:
Jiehua CHEN
1
;
Yanmin BAO
1
;
Zhichuan LI
1
;
Hongling MA
1
;
Wenjian WANG
1
;
Yuejie ZHENG
1
Author Information
1. Department of Respiratory Disease, Shenzhen Children′s Hospital, Shenzhen 518038, China
- Publication Type:Clinical Trail
- Keywords:
Lung diseases, interstitial;
Immunologic deficiency syndromes;
Acquired immunodeficiency syndrome;
Child
- From:
Chinese Journal of Pediatrics
2020;58(3):228-232
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize the clinical features of immunodeficiency diseases with interstitial lung disease (ILD) as major clinical manifestations and to improve understanding etiology of ILD.
Methods:The clinical features and clinical clues for diagnosis of six cases with immunodeficiency presented with ILD in Shenzhen Children′s Hospital from January 2014 to December 2016 were retrospectively analyzed.
Results:The patients′ age ranged from 3 months to 5 years and 9 months, 5 cases were male. All cases had cough and tachypnea, 3 cases had lung infection and respiratory failure, 2 cases had chronic hypoxia and one had clubbing. Three cases had skin rashes; 5 cases had failure to thrive. Chest CT scan showed diffuse ground glass opacity in all the 6 cases, and 2 cases had cystic changes and one had "crazy-paving" pattern. Five patients were suspected to have surfactant dysfunction and genetic testing was performed before diagnosis of immunodeficiency, of which the results were negative. With human immunodeficiency virus antibody test or immunologic laboratory testing and/or immune genetic panel, acquired immune deficiency syndrome was confirmed in one case, hyper-IgM syndrome was confirmed in two cases and hyper-IgE syndrome in one case, Wiskott-Aldrich syndrome in one and STAT3 gain of function genetic mutation in another. All cases had clinical clues indicative of underlying immunocompromise.
Conclusions:The clinical features of immunodeficiency diseases with ILD are cough, tachypnea or hypoxia, respiratory failure with infection, diffuse ground glass opacity in Chest CT imaging. With thorough medical history and immunology screening, there would be clinical clues indicative of underlying immunocompromise. Screening for immunodeficiency disease should be emphasized in the differential diagnosis of ILD, otherwise it may lead to misdiagnosis or unnecessary testing.
