Rheumatology International, vol.24, no.5, pp.301-304, 2004 (SCI-Expanded)
Allergic granulomatosis and angiitis, also known as Churg-Strauss syndrome (CSS), is an uncommon vasculitis of unknown etiology. We report a 21-year-old male patient with fatigue, dry cough, and progressive dyspnea. He had no history of asthma or eosinophilia. Thorax computed tomography showed bullous/cystic areas with thin walls in varying sizes (5-15 mm). Histopathological examination of the open lung biopsy revealed granulomatous infiltration with histiocytes and eosinophilic leukocytes. This extremely rare variant of CSS is discussed.