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Muscles Inflammatory - Pathology (view source)

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====Bovine and ~~ovine eosinophilic myositis~~====

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====[[Bovine and Ovine Eosinophilic Myositis]]====

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*Unknown aetiology

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*Major cell involved is eosinphil

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*Usually noticed at slaughter - green muscle discoloration

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*May be caused by degenteration of [[Sarcocystis|''Sarcocystis'' spp.]]

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*Grossly:

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**Green discolored areas, well demarcated

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**Mostly in muscles of back and thighs

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*Histologically:

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**Massive eosinophil infiltration

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**Muscle fibres may degenerate

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**In old lesions - endimysial fibrosis, myofibre atrophy, some regeneration, lymphocytes, plasma cells, macrophages and few eosinophils

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**Capsule may form

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~~[[Category:Muscles - Inflammatory Pathology]]~~

[[Category:Muscles - Inflammatory Pathology]]

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