the patient presented in this report clearly fits previous descriptions of the large-blister type of juvenile dermatitis herpetiformis , bullous pemphigoid , or benign chronic bullous dermatosis of childhood both clinically and histologically , while his therapeutic response to dapsone and the presence of in vivo bound iga at the basement membrane of normal and perilesional skin are highly characteristic of the adult type of dermatitis herpetiformis .
C0010980
dapsone
C0011608
dermatitis herpetiformis