CME 
JOBS 
OUTBREAKS 
PEER-TO-PEER 
QUIZZES & QUESTIONS 
MEDTECH Chest CT in this young woman with a history of smoking and chronic hypoxemia of unknown cause shows diffuse ground-glass opacities and some areas of peripheral consolidation with no basilar reticulations or honeycombing. Biopsy showed extensive alveolar filling with pigment-laden macrophages. What’s your diagnosis?
