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| ==Signalment== | | ==Signalment== |
− | Focal EE is a disease of young dogs, which can be associated with [[Toxocara canis|''Toxocara canis'']] infection. Pin-head sized white nodules can be seen under the serosa in the bowel. | + | Focal EE is a disease of young dogs, which can be associated with [[Toxocara canis|''Toxocara canis'']] infection. Pin-head sized white nodules can be seen under the serosa in the bowel, consisting of eosinophils, and occasionally macrophages, plasma cells and [[Toxocara canis|''Toxocara'']] larvae. |
− | *** Consist of of eosinophils and occasionally macrophages and plasma cells.
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− | *** Can sometimes see [[Toxocara canis|''Toxocara'']] larvae in the nodules.
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− | ===Diffuse===
| + | The diffuse form of EE is seen in the dog, cat and horse; it is described as idiopathic but the aetiology has been suggested to be a hypersensitivity reaction. In this form of the condition, recurrent episodes of diarrhoea with tissue and circulatory eosinophilia occurs, with a heavy infiltrate of eosinophils present histologically in all layers of the stomach and intestines. |
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− | * Seen in the dog, cat and horse.
| + | There is a predilection for diffuse EE in: |
− | * Idiopathic
| + | <gallery> |
− | * Has a predilection for German Shepherd Dogs, but also occcurs in other breeds of dogs and in cats.
| + | Image:Boxer.jpg|'''Boxer'''<p><small>( © Lilly M WikiMedia Commons)</small> |
− | ** Recurrent episodes of diarrhoea with tissue and circulatory eosinophilia.
| + | Image:GermanShep.jpg|'''German Shepherd (Alsatian)'''<p><small>( © Ellen Levy Finch WikiMedia Commons)</small> |
− | *** Eosinophils heavily infiltrate all layers of stomach and intestines.
| + | Image:Dobermann.jpg|'''Dobermann'''<p><small>( © John Adams WikiMedia Commons)</small> |
− | **It has been suggested that it is a type of hypersensitivity reaction.
| + | </gallery> |
− | | |
− | This condition is seen in any breed or age, but is more common in younger animals and certain breeds:
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− | *Boxers
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− | *Dobermans
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− | *German Shepherd Dogs
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| ==Clinical Signs== | | ==Clinical Signs== |
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| ==Treatment== | | ==Treatment== |
− | Anti-parasiticide (Fenbendazole) treatment may be given due to the possible endoparasitism or dietary sensitivity. Dietary modification is required with a chamge to a hypoallergenic diet. | + | Anti-parasiticide (Fenbendazole) treatment may be given due to the possible endoparasitism or dietary sensitivity. Dietary modification is required with a change to a hypoallergenic diet. |
| Immunosuppressive therapy may also be required. | | Immunosuppressive therapy may also be required. |
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| *Hall, E.J, Simpson, J.W. and Williams, D.A. (2005) '''BSAVA Manual of Canine and Feline Gastroenterology (2nd Edition)''' ''BSAVA'' | | *Hall, E.J, Simpson, J.W. and Williams, D.A. (2005) '''BSAVA Manual of Canine and Feline Gastroenterology (2nd Edition)''' ''BSAVA'' |
| *Nelson, R.W. and Couto, C.G. (2009) '''Small Animal Internal Medicine (Fourth Edition)''' ''Mosby Elsevier''. | | *Nelson, R.W. and Couto, C.G. (2009) '''Small Animal Internal Medicine (Fourth Edition)''' ''Mosby Elsevier''. |
| + | |
| + | {{Learning |
| + | |Vetstream = [https://www.vetstream.com/canis/Content/Disease/dis01035.asp, Canine eosinophillic enteritis] |
| + | }} |
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− | [[Category:Dog]][[Category:Intestine_-_Inflammatory_Pathology_by_Type]] | + | [[Category:Intestinal Diseases - Dog]][[Category:Intestine_-_Inflammatory_Pathology_by_Type]] |
| + | [[Category:To Do - Clinical]] |