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, 19:05, 3 March 2011
*In Golden retrievers
*Very rare
*Clinical signs:
**Acute bilateral exophthalmos
*Involves only extraocular muscles except for retractor blbi
*Grossly:
**Swollen and pale extraocular muscles
*Histologically:
**Sterile myositis
**Multifocal necrosis of myofibres
**Lymphocytic, histiocytic and plasmacytic infiltrate with few [[Neutrophils|neutrophils]]
[[Category:Muscles - Inflammatory Pathology]]