What is Laugier-Hunziker syndrome? Laugier-Hunziker syndrome is a harmless rare sporadic disorder that is characterised by flat brown marks on the lips and inside the mouth, and frequently brown stripes on the nails. Laugier-Hunziker syndrome, also known as Laugier-Gerbig-Hunziker syndrome or Laugier-Hunziker-Baran syndrome or idiopathic lenticular mucocutaneous pigmentation, is a hereditary pigmentary disorder characterized by a unique expression of pigmentation over the mucosal, nail, and acral sites.

Understanding the Context

Laugier–Hunziker syndrome (/ ˈloʊʒieɪ ˈhʊntsɪkər /) is a cutaneous condition characterized by hyperpigmentation of the oral mucosa, [1] longitudinal melanonychia, [1] and genital melanosis. Laugier-Hunziker syndrome (LHS) is a benign condition that typically manifests in middle-aged adults and involves gradual and progressive macular hyperpigmentation of the mucocutaneous surfaces and nails. Laugier-Hunziker syndrome is a hereditary condition that causes unique color changes or pigmentation in the mucosa, nails, and specific parts of the skin like hands and feet. Laugier-Hunziker syndrome (LHS) is a rare sporadic disorder, which shares some dermatological features with Peutz-Jeghers syndrome (PJS).

Key Insights

Laugier-Hunziker syndrome is a rare, acquired condition distinguished by hyperpigmentation of the skin and oral cavity. It is a benign disorder that manifests in early to middle adulthood and affects both males and females. Laugier–Hunziker syndrome is defined as a rare acquired hyperpigmentation of the oral mucosa and lips, often associated with longitudinal melanonychia and may also involve conjunctival and penile pigmentation. Laugier-Hunziker syndrome, also known as Laugier-Gerbig-Hunziker syndrome, Laugier-Hunziker-Baran syndrome, or idiopathic lenticular mucocutaneous pigmentation, is a hereditary pigmentary disorder characterized by a unique expression of pigmentation over the mucosal, nail, and acral sites. Laugier-Hunziker syndrome is a benign pigmentary disorder characterized by the unique expression of pigmentation of the mucosa, nails and skin.

Final Thoughts

In this report, we present a rare case of Laugier-Hunziker syndrome that occurred in an elderly person.