Fig. 4From: Imaging diagnosis of classical and new pneumoconiosis: predominant reticular HRCT patternHRCT scans of pulmonary aluminosis. a 58-year-old man with pulmonary aluminosis. HRCT scan of pulmonary aluminosis mimicking sarcoidosis. Ground-glass opacities, small nodular opacities, and traction bronchiectasis are seen predominantly around the bronchovascular bundles. Nodules are located in both centrilobular and paralobular regions. b 52-year-old man with pulmonary aluminosis. HRCT shows traction bronchiectasis and ground-glass opacity predominantly in the upper lungs. Multiple bullae and centrilobular nodules are also seenBack to article page