Normolipemic papuloeruptive Xanthomatosis in an infant.

A 8-month-old boy showed several yellow to brownish yellow, papular and/or nodular eruptions predominantly on the face. Initial clinical and histologic findings indicated possible juvenile xanthogranuloma or papular xanthoma. Since his second year, the papulonodular lesions have gradually merged into large confluent plaques, particularly on the face, nape, and axillae. Consequently, it was considered that his condition had terminated in diffuse plane xanthoma. Serum lipid panels showed normolipemia. Finally, a diagnosis of papuloeruptive xanthomatosis with normal lipid metabolism and no associated systemic disorders was made. The patient's papulonodular lesions have continued to involute spontaneously since the age of three.