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| − | {{review}}
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| − | {{toplink
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| − | |backcolour = FFCCCC
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| − | |linkpage =Integumentary System - Pathology
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| − | |linktext =Integumentary System
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| − | |maplink = Integumentary System (Content Map) - Pathology
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| − | |pagetype =Pathology
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| − | }}
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| − | <br>
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| − | ===General===
| + | #REDIRECT[[:Category:Integumentary System - Nutritional Pathology]] |
| − | *Often combined deficiency which improves when animal is fed a balnced diet
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| − | *Sometimes caused by change in demand (pregnancy, growth, cold weather) or due to disease
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| − | ===[[Zinc Deficiency]]===
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| − | ===[[Copper Deficiency]]===
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| − | *Hair or wool depigmentation
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| − | **Black sheep develop bands of lighter colouring
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| − | **Cattle develop spectacle pattern of depigmentation around eyes)
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| − | **Coat colour may change from black to reddish brown
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| − | [[Category:Integumentary System - Nutritional Pathology]]
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| − | ===[[Vitamin A Deficiency]]===
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| − | *In dogs
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| − | *Grossly: generalised scaling
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| − | *Microscopically: marked follicular hyperkeratosis
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| − | [[Category:Integumentary System - Nutritional Pathology]]
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| − | ===[[Vitamin E Deficiency]]===
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| − | *Steatitis may develop in cats fed excess fatty acids or with vitamin E deficincy
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| − | *Grossly: firm, yellow or orange nodules in subcutaneous tissue
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| − | *Microscopically: nodular to diffuse granulomatous panniculitis, macrophages and giant cells, oedema, fat necrosis, [[Neutrophils|neutrophils]] and ceroid pigment
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| − | [[Category:Integumentary System - Nutritional Pathology]]
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