Granular IgA deposit at dermal papilla are found in:
IgA deposits in dermis are seen in the following conditions: Granular deposits (at tips of dermal papilla) - Dermatitis Herpetiformis (option A) Linear deposits - CBDC (Chronic bullous disease of childhood) and Linear IgA disease of childhood (option B).
Dermatitis Herpetiformis
IgA disease of childhood
Herpes gestationalis
Bullous pemphigoid
Blistering disorders