Firm, hyperpigmented subcutaneous nodule in the inguinal fold of an infant.

ABSTRACT

Subcutaneous juvenile xanthogranuloma (JXG) of the inguinal fold, an unusual location, was diagnosed in an infant. Subcutaneous JXG should be included in the differential diagnosis of subcutaneous nodules of the lower body, despite the absence of the characteristic yellowish hue usually associated with JXG.