Systemic pigmented contact dermatitis to cobalt following ingestion of cobalamin supplement
Thanet Pongcharoensuk, Supitchaya Thaiwat
Abstract
Systemic contact dermatitis (SCD) is a condition occurring in previously sensitized individuals after systemic re-exposure to the same or cross-reacting substance. Pigmented systemic contact dermatitis after intake of cobalt containing diet has never been reported.
Topics & Concepts
MedicineCobalaminIngestionDermatologyContact dermatitisVitamin B12Internal medicineImmunologyAllergyContact Dermatitis and AllergiesOccupational exposure and asthmaPesticide Exposure and Toxicity