Epidermal Dysplasia


Description: Epidermal dysplasia (synonym: armadillo syndrome) is a disorder that begins with erythema (reddening) and pruritus (itching) of the skin, especially on the feet, legs and the ventral parts of the body. The disease will intensify with widespread erythema developing. Alopecia (hair loss) and chronic inflammatory changes enter the picture. With time, the dog's skin becomes lichenified (thickened), hyperpigmented (black), greasy and malodorous, which has led to the eponym "Armadillo Westie Syndrome". Generalized severe pruritus develops.

Age of Onset: Armadillo syndrome appears at a few weeks to a few months of age. Both sexes are affected.

Diagnosis: A progressive dermatosis that does not respond well to treatment, the breed and the early age of onset suggests epidermal dysplasia.

Treatment: There appears to be two forms of the disease. In one, all treatment fails; in the other, high doses of systemic corticosteroids for a short period of time often brings a favorable response. Therapy should be attempted, allowing a reasonable time for possible recovery, before euthanasia is performed.

Mode of Inheritance: The mode of inheritance has not been determined, but, based on available information, both sex-linked and dominant modes are unlikely.

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Any information contained on this site relating to various medical, health, and fitness conditions of Westies and their treatment is for informational purposes only and is not meant to be a substitute for the advice provided by your own veterinarian. You should not use the information contained herein for diagnosing a Westie's health - you should always consult your own veterinarian.


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