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10 Cards in this Set
- Front
- Back
Rapid onset
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Diffuse alveolar damage
Hyaline membranes Form of acute lung injury |
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"Organizing pneumonia"
(aka BOOP, COP) Polypoid plugs loose connective tissue in alveoli INTRA-ALVEOLAR Form of acute lung injury |
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Hazy ground glass opacities on radiology
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UIP
Temporal heterogeneity! HONEYCOMB FIBROSIS COLLAGENOUS SCARRING (subpleural) RECENT FIBROSIS (fb foci) Normal lung centrally |
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Diffuse thickening alveoli? with hyaline membranes?
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ALI = DAD
thickening is NOT fibrosis! |
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Alveoli filled with macrophages?
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DIP
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Bronchiolocentric fibrosis ddx
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HP / inhaled
Smoking related Infection Airway disease CVD |
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Fibroblastic foci of UIP
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Microscopic honeycombing
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irregular airspaces
lined by bronchiolar epith filled with mucus & macrophages surrounded by dense fibrosis smooth muscle metaplasia seen in UIP |
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2 interstitial lung diseases associated with smoking
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DIP
RBILD |
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ground glass opacities in a smoker
stain? |
DIP
Uniform thickening alv septa will stain dusty blue with iron but NOT HEMORRHAGE |
