48,790
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(→Lymphocytic interstitial pneumonia: +AIDS defining) |
(→Diffuse alveolar damage: more) |
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===Microscopic=== | ===Microscopic=== | ||
Features:<ref name=Ref_Klatt103>{{Ref Klatt|103}}</ref> | Features:<ref name=Ref_Klatt103>{{Ref Klatt|103}}</ref><ref name=pmid16766248>{{Cite journal | last1 = Castro | first1 = CY. | title = ARDS and diffuse alveolar damage: a pathologist's perspective. | journal = Semin Thorac Cardiovasc Surg | volume = 18 | issue = 1 | pages = 13-9 | month = | year = 2006 | doi = 10.1053/j.semtcvs.2006.02.001 | PMID = 16766248 }}</ref> | ||
#Exudative (early): | |||
#*Hyaline membrane: debris (pink crap) lines the alveolar spaces. | |||
* | #Proliferative: | ||
** | #*Interstitial thickening. | ||
* | #*Inflammation (lymphocytes). | ||
#*Hobnailing of alveolar lining cells (hyperplastic pneumocytes). | |||
#*Edema (link pink crap in the alveoli). | |||
#*Masson bodies in the airway. | |||
#*Hyaline material (usu. focal) - '''key feature'''. | |||
#Fibrotic: | |||
#*Interstitial inflammation. | |||
#*Fibrosis. | |||
Images: | Images: |
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