title: Longitudinal melanonychia with spreading pigmentation in Laugier-Hunziker syndrome: a report of two cases.
abstract: We present two cases of Laugier-Hunziker syndrome with longitudinal melanonychia and Hutchinson's sign, associated with essential melanotic pigmentation of the mouth and lips.
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000175:diagnosis*; D009260:Nail Diseases / Q000175:diagnosis*; D010859:Pigmentation Disorders / Q000175:diagnosis*; D013577:Syndrome