Interpretation of results

The clinical pathology revealed a slight microcytic anemia, perhaps due to iron 
sequestration by macrophages in response to a bacterial infection.  The foal also had a 
thrombocytosis, likely caused by epinephrine release due to stress at the time of handling.  
Joint fluid analysis showed an increase in both total protein and mononuclear cell count.  
Culture of the fluid produced Kleibsiella pneumoniae colonies

The radiographs revealed  lytic changes in the metatarsal bone at the distal growth plate 
visible on both lateral and digital palmar  view; as evidenced by the eroded margins of 
the growth plate itself.  Considerable effusion of the stifle joint was also apparent on the 
lateral view.