Clinical progress in systemic contact dermatitis / 中华皮肤科杂志

ABSTRACT

Systemic contact dermatitis (SCD) is a kind of allergic inflammatory skin disease caused by contact with the same or cross-reactive allergens via systemic absorption in individuals who have been exposed to allergens. SCD lesions are diverse and easily overlooked in clinical practice. This review summarizes progress in clinical manifestations, pathogenesis, diagnosis, treatment of and sensitizers in SCD, aiming to improve its clinical diagnosis and treatment.