Onychoheterotopia in children

Marco Ferrari; Vittorio Mazzarello; Egidio Barbi

doi:10.4081/dr.2021.9068

Onychoheterotopia in children

https://doi.org/10.4081/dr.2021.9068

PDF HTML

Vol. 13 No. 2 (2021)

Submitted: 6 January 2021
Accepted: 28 January 2021

Published: 5 August 2021

Ectopic nail, Histopathology, Nail morphology, Nail dysplasias

Abstract Views: 1989

PDF: 339
HTML: 99

Publisher's note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

Authors

Marco Ferrari
dr.marcoferrari@gmail.com
Pediatric Department, University of Trieste; Skinlab, Department of Biomedical Sciences, University of Sassari, Italy. https://orcid.org/0000-0001-7331-0032
Vittorio Mazzarello Skinlab, Department of Biomedical Sciences, University of Sassari, Italy.
Egidio Barbi Pediatric Department, University of Trieste; Institute for Maternal and Child Health IRCCS, Burlo Garofolo of Trieste, Italy. https://orcid.org/0000-0002-6343-846X

The ectopic nail (EN) is an additional nail located in an abnormal site. It belongs to the onycho-heterotopia, a rare condition whose pathogenesis is indeterminate. This article illustrates the clinical-morphological and dermoscopic points of view, the diagnostic criteria, the possible pathogenesis, and surgical treatment of this pediatric onychoheterotopia.