Unusual facial lesions in H syndrome

Abstract

Abstract H Syndrome is a rare genodermatosis. It may include facial involvement such as: facial telangiectasia, both hypo‐ and hyperpigmented lesions, hirsutism, swollen cheeks due to subcutaneous infiltration and eczematous lesions. We describe a new facial phenotype with dermoscopic and histological features in the spectrum of non‐Langerhans cell histiocytosis.

Keywords

• dermoscopy
• facial lesions
• H Syndrome
• non‐Langerhans cell histiocytosis