Epidermolytic hyperkeratosis is a form of hereditary autosomal recessive ichthyosis described in Norfolk Terriers. The disease is clinically detected within hours after birth where puppies show peeling of superficial epidermis. In adults, epidermal fragility accompanied by hyperpigmentation and generalized dark grey hyperkeratosis, can be observed. Clinical signs remain static once the affected dogs reach adulthood.
Inheritance: autosomal recessive - read more
Mutation: KRT10 gene
Genetic test: The method used for genetic testing is extremely accurate and allows complete differentiation between affected animals, carriers and healthy dogs. DNA testing can be done at any age.
Disease control: read more
DNA test sample: EDTA whole blood (1.0 ml) or buccal swabs. Detailed information about sampling can be found here.