Hypomelanosis of Ito with gynaecomastia and dental anomaly

Abstract

Hypomelanosis of Ito is a rare neurocutaneous syndrome. Cutaneous involvement is characterised by streaks and swirls of hypopigmentation arranged in a Blaschkoid pattern. Neural involvement along with other systemic features are seen. We report a case of a 13-year-old boy who presented with the characteristic skin involvement of hypomelanosis of Ito, mental retardation, teeth abnormalities and gynaecomastia along with psoriasis.