Lupus miliaris disseminatus faciei: A unique presentation with extrafacial involvement.

Abstract

Lupus miliaris disseminatus faciei is a rare papular eruption primarily affecting the face, but extrafacial involvement can occur, which poses diagnostic challenges. We present a young woman with both facial and axillary involvement of lupus miliaris disseminatus faciei and review the literature to highlight less common extrafacial locations. Despite its rarity, lupus miliaris disseminatus faciei should be considered in the differential diagnosis of persistent papular eruptions. Histopathologic confirmation is essential, particularly in cases lacking facial involvement. Early recognition and treatment can minimize scarring, but a uniformly successful treatment option is lacking. Our report emphasizes the importance of biopsy to establish a diagnosis, especially in the absence of facial involvement given the misleading nature of the current nomenclature.