[Localized dermatitis herpetiformis Duhring of the Cottini type]

Dermatitis herpetiformis Duhring restricted to knees and ellbows is relatively unknown and is called Cottini type. We observed a 23 year old female patient, in whom the resolution of the lesions occured after topical steroids. The dermatitis flared possibly following treatment with an iodine-containing coughing sirup.