All are true about linear IgA disease except
C i.e. Granular deposition of IgALinear IgA disease presents with severely pruritic, subepidermal blistersQ. On DIM, linear (not granular) deposits of IgAQ is seen along EBM. It is a separate & distinct entity different from dermatitis herpetiformis and so gluten free diet is not requiredQ.
Subepidermal involvement
Severe itching
Granular deposition of IgA
All