A Case of Prurigo Pigmentosa Supposedly Relevant to the Swimming Suit / 대한피부과학회지

ABSTRACT

Prurigo pigmentosa is a rare and recurrent inflammatory dermatosis characterized clinically by severe pruritic erythematous papules and reticulated pigmentation symmetrically distributed on the trunk and neck in young adolescent females. The pathogenesis remains unclear but environmental factors such as friction from the clothing and para-amino compounds used in manufacturing of clothing have been suspected. We report a case of prurigo pigmentosa that was supposedly relevant to the swimming suit and treated with dapsone and minocycline resulting in significant clinical improvement.