Lymphocytic bronchiolitis as presenting disorder in an undiagnosed adult patient with chronic granulomatous disease.

Chronic Granulomatous Disease (CGD) is a rare primary immunodeficiency disease. Although the most affected patients are diagnosed in childhood, there are several reports of the disease presenting in adult patients. Here we present a 40 years old man who was admitted in hospital due to respiratory symptoms and ground glass pattern in high resolution computed tomography of lung.