acute hemorrhagic gastritis


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  • Names

    • acute erosive gastritis
    • acute hemorrhagic gastritis

  • Clinical

    • abrupt abdominal pain and bleeding
    • etiologies: EtOH, NSAIDs, shock
    • multiple superficial erosions

  • Histology

    • mucosal erosion: necrosis, sloughing, aggregates of fibrin and PMNs
    • lamina propria hemorrhage
    • healing/regenerative phase has atypical/reactive epithelium with syncytial glands
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