Diffuse Alveolar Damage

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Presentation transcript:

Diffuse Alveolar Damage

Diffuse Alveolar Damage

DAD Hyaline membranes

DAD fibrin

Intra alveolar organization

Fibroblastic plugs

Necrotizing pneumonia

Tissue necrosis and acute inflammation

Viral inclusions

Nuclei with viral inclusions

Necrotizing bronchiolitis

Viral inclusions

Esophagus with erosion/ulcer

Viral inclusions

“ground glass” nuclear inclusions

HSV 1&2 immunostain

Coronary artery with atherosclerosis

CPC Dec 1st 2009 Anatomic Findings Acute and Organizing Diffuse Alveolar Damage Necrotizing Herpes Simplex Pneumonia Herpetic ulcers, esophagus Coronary Artery atherosclerosis, extensive Cardiomegaly, 750gm (n= 265-527 gm) History of diabetes and of Bronchiolitis Obliterans Organizing Pneumonia treated with steroids