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Published on: January 19, 2014
A herd outbreak of equine leukoencephalomalacia
P A Wilkins1, W E Vaala, D Zivotofsky
1Department of Clinical Studies, University of Pennsylvania, School of Veterinary Medicine, George D. Widener Large Animal Hospital, Kennett Square 19348-1692.
Abstract:
Equine leukoencephalomalacia (ELEM) affected 6 of 10 pleasure horses in adjacent paddocks at a boarding facility. Four of the 6 affected horses died or were euthanized. Two of 3 horses presented for treatment survived with complete resolution of clinical signs. Treatment was primarily supportive. Dimethyl sulfoxide, dexamethasone, flunixin meglumine and thiamine were administered as anti-inflammatory agents and to decrease or prevent cerebral edema. Fusarium monileforme was cultured from ear corn fed the affected horses. Fumonisin B1, B2 and B3 were isolated.
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