title: Congenital subungual and periungual melanocytic nevus.
authors.forename: A
authors.initials: A
authors.lastname: Agusti-Mejias
authors.forename: F
authors.initials: F
authors.lastname: Messeguer
authors.forename: I
authors.initials: I
authors.lastname: Febrer
authors.forename: V
authors.initials: V
authors.lastname: Alegre
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D009260:Nail Diseases / Q000151:congenital*; D009508:Nevus, Pigmented / Q000151:congenital*; D012878:Skin Neoplasms / Q000151:congenital*