Interstitial Lung Disease in a Patient with Chronic Granulomatous Disease

BACKGROUND: Chronic granulomatous disease (CGD) is an inherited phagocytes defect, characterized by defects of NADPH-oxidase and inability of bacterial killing, which leads to recurrent life-threatening infections. Respiratory problems, which are the major cause of morbidity in CGD, usually result from recurrent severe infections; however, vigorous inflammatory response could also cause respiratory diseases. CASE PRESENTATION: Herein, an 11 year-old patient with CGD is presented who suffered from chronic cough and dyspnea for 7 years. Considering the results of chest X-ray, high-resolution computed tomography, and pulmonary function test, the diagnosis of interstitial lung disease was made. CONCLUSION: Early recognition of manifestations associated with CGD and appropriate treatment could prevent further complications and reduce morbidity and mortality in this group of patients.