Difference between revisions of "Canine Polymyositis"

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(Created page with "*DOES NOT include Masticatory Muscle Myositis *Rare *Clinical signs: **Muscle pain **Fever **Weakness, particularly in hind limbs *Grossly: **Inflammation is accompanied by m...")
 
 
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[[Category:Muscles - Inflammatory Pathology]]
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[[Category:Idiopathic Myositis]]

Latest revision as of 22:57, 5 March 2011

  • DOES NOT include Masticatory Muscle Myositis
  • Rare
  • Clinical signs:
    • Muscle pain
    • Fever
    • Weakness, particularly in hind limbs
  • Grossly:
    • Inflammation is accompanied by muscle necrosis and regeneration
  • Histologically:
    • Inflammatory foci with lymphocytes, plasma cells and occasionally eosinophils
  • Possibly immunological cause
  • Single biopsy may not be enough to make the diagnosis as it tends to be multifocal and disseminated
  • Lesions similar to some infectious causes (such as Toxoplasma gondii)