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Difference between revisions of "Diffuse alveolar damage"
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| Caption = Hyaline membranes. [[H&E stain]]. | | Caption = Hyaline membranes. [[H&E stain]]. | ||
| Synonyms = | | Synonyms = | ||
| Micro = | | Micro = dependent on phase - ''exudative'': hyaline membranes; ''proliferative'': interstitial thickening, inflammation (lymphocytes), type 2 pneumocyte hyperplasia, edema, Masson bodies in the airway, hyaline material (usu. focal); ''fibrotic'': interstitial inflammation, interstitial fibrosis | ||
| Subtypes = | | Subtypes = exudative, proliferative, fibrotic | ||
| LMDDx = | | LMDDx = [[organizing pneumonia]] (especially for ''proliferative phase DAD''), [[bronchiolitis obliterans]] | ||
| Stains = | | Stains = | ||
| IHC = | | IHC = | ||