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9 Cards in this Set
- Front
- Back
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Dyspnea + hemoptysis
Focal necrosis of alveolar walls and intra-alveolar hemorrhages |
Goodpasture syndrome
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Severe asthma, dyspnea, obstructive features on PFTs
Necrotizing vasculitis with granulomas and infiltration of vessels and perivascular tissues by eosinophils. Bronchial wall thickening is also characteristics |
Churg-Strauss syndrome
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Worsening of dyspnea and productive cough
Bilateral patchy pulmonary opacification due to intraalveolar accumulation of amorphous protein and phospholipid material |
pulmonary alveolar proteinosis
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Incidious onset progressive exertional dyspnea, restrictive PFTs
Interstitial fibrosis, fibroblast proliferation, cyst formation in subpleural regions |
Idiopathic pulmonary fibrosis
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Pneumoconioses: Interstitial pattern of involvement, ferruginous bodies – fusiform or beaded rods with a translucent center and coated with an Fe containing proteinaceos material seen best with Prussian blue staining
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asbestosis
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Pneumoconioses: noncaseating epithelioid granulomas
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Berylliosis
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Pneumoconioses: coal dust laden macrophages, coal macules
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coal worker’s pneumoconiosis
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Hypersensitivity pneumonitis with noncaseating granulomas
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Organic dusts
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Pneumoconioses: biefringent particles surrounded by dense collagen fibers
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silicosis
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