Occupational lung disease (silicosis, coal worker pneumoconiosis)
Recommended: Chest X-ray + HRCT Chest is the preferred imaging study for occupational lung disease (silicosis, coal worker pneumoconiosis). Upper lobe predominant nodules; eggshell calcified lymph nodes.
Recommended study
Chest X-ray + HRCT Chest
Upper lobe predominant nodules; eggshell calcified lymph nodes. PMF in advanced disease.