Tinea faciei presenting butterfly erythema in a boy

Abstract

Tinea faciei is the most frequently misdiagnosed entity among cutaneous fungal infections. The atypical clinical features support the separation of this disease from tinea corporis. This often lacks a distinct raised scaly border, and may mimic a photodermatosis such as lupus erythematosus or dermatomyositis. Other photodermatoses to consider include polymorphous light eruption, contact dermatitis, and rosacea. In this article, a 9-year-old boy with tinea faciei presenting butterfly rash was reported because of its rarity.