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GI Pathology: Stomach - Coggle Diagram

- - - - anorexia
      - depression
      - weight loss
- - - - most likely candidates
        
        higher incidence in high-producing dairy cattles
        
        3045 post-partum cows
      - signs
        
        anorexia
        
        weight loss
        
        scant feces
        
        ketonuria
        
        increased grunt
        
        belly kick
        
        increased HR
      - concurrent illneses
        
        ketosis
      - you can find it...
        
        underneath the omasum
        
        R of rumen
  - - - C. perfringens
      - SI obstruction
    - - abdominal dilation
      - abdominal discomfort
  - - - hypertrophy
        
        muscle wall
        
        mucosal folds
      - edema of mucosal folds
    - - dog
      - cat
      - horse
- - - - liver
      - spleen
      - kidney
- - - - dog
      - cat
    - - weight loss
      - lethargy
      - recurrent vomiting
      - peripheral blood eosinophilia
      - tpye I hypersensitivity
    - - urease test
      - moitle, spiral bacteria
    - - leads to metaplasia and possible neoplasia
- - - - lymphocytes
      - neutrophils
      - eosinophils
      - globular leukocytes
  - - - secretions
        
        mucus
        
        mucin
      - indigenous microbia
        
        compete for attachment
        
        inhibitory substances
      - gastric barrier
      - intestinal motility
      - epithelial turnover
- - - - calves
      - swine
        
        penned
        
        rapidly growing
        
        stress derived
        
        anemia
        
        high grain/whey load
        
        pars esophagea is common site
      - horses
        
        especially affected by NSAIDs
        
        PGE2 synthesis inhibited
      - canine
        
        cutaneous mastocytomas
        
        histamine release instigates increased HCl release
  - - - calves
        
        gross range from melena to hemoabdomen
        
        more common in greater curvature
- - - - salmonellosis
      - colibacillosis