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| − | ===Eosinophilic granulomas=== | + | ===[[Eosinophilic Granuloma]]=== |
| − | *Involves cats, dogs, horses
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| − | *Collagen degeneration in lesions os eosinophil degranulation
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| − | *Often involved in reaction to parasites, foreigh bodies or mas cell tumours
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| − | *Grossly:
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| − | **Papules, nodules, plaques, ulcers in skin
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| − | **Nodules or ulcers in oral mucosa of cats and dogs or on foot pads of cats
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| − | *Microscopically:
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| − | **Nodular dermatitis or stomatitis
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| − | **Fragments of degenerated collagen surrounded by eosinophils and macrophages
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| − | [[Category:Integumentary System - Pathology]]
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