Primary Papular Xanthoma in an Infant / 대한피부과학회지

ABSTRACT

Papular xanthoma is one of the clinicopathologic variants of normolipemic cutaneous non-Langerhans cell histiocytosis. It is a very rare condition that is characterized by non-confluent, yellowish papules located on the face, trunk and mucous membranes with no internal involvement. It has been predominantly reported in adults but childhood cases were also recently seen. We report a typical case of papular xanthoma in a 14-month-old boy who presented numerous yellow-brown papules on the face, arm and buttock. On histologic findings, it showed typical features of papular xanthoma.