title: Onychopapilloma Presenting as Longitudinal Erythronychia in an Adolescent.
abstract: We report a case of pediatric onychopapilloma that presented with monodactylous longitudinal erythronychia. Pediatric dermatologists should be aware that this rare, benign nail unit tumor can occur in children. Clinicians should recognize its clinical and histologic presentation and be cognizant of management options.
authors.affiliation: School of Medicine, George Washington University, Washington, District of Columbia.
authors.forename: Sarah
authors.initials: S
authors.lastname: Beggs
authors.affiliation: Division of Dermatology, Cooper Medical School, Rowan University, Camden, New Jersey.
authors.forename: Niraj
authors.initials: N
authors.lastname: Butala
authors.affiliation: Division of Dermatology, Cooper Medical School, Rowan University, Camden, New Jersey.|Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Warren R
authors.initials: WR
authors.lastname: Heymann
authors.affiliation: Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Adam I
authors.initials: AI
authors.lastname: Rubin
mesh_terms: D000293:Adolescent; D004804:Eosinophils / Q000473:pathology; D006801:Humans; D007642:Keratosis / Q000175:diagnosis*; D008297:Male; D009260:Nail Diseases / Q000175:diagnosis*; D010212:Papilloma / Q000175:diagnosis*