Ferrari Marco, Mazzarello Vittorio, Barbi Egidio
Pediatric Department, University of Trieste.
Skinlab, Department of Biomedical Sciences, University of Sassari.
Dermatol Reports. 2021 Aug 5;13(2):9068. doi: 10.4081/dr.2021.9068. eCollection 2021 Aug 1.
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 onycho- heterotopia.
异位甲(EN)是指位于异常部位的额外指甲。它属于甲异位症,是一种发病机制不明的罕见病症。本文从临床形态学和皮肤镜检查的角度,阐述了这种小儿甲异位症的诊断标准、可能的发病机制及手术治疗方法。