What is dermatitis herpetiformis?
Autoimmune deposition of IgA in dermis
What condition is dermatitis herpetiformis associated with?
Coeliac disease
What are the features of dermatitis herpetiformis?
Symmetrical
Vesicular rash
Itchy
Where does dermatitis herpetiformis affect?
Extensor surfaces
How is dermatitis herpetiformis managed?
Gluten free diet
Dapsone