Onychophagia-Induced Longitudinal Melanonychia

被引：11

作者：

Anolik, Rachel B. ^{[1
]}

Shah, Kara ^{[1
,2
]}

Rubin, Adam I. ^{[1
,2
]}

机构：

[1] Univ Penn, Dept Dermatol, Philadelphia, PA 19104 USA

[2] Childrens Hosp Philadelphia, Dept Pediat, Div Dermatol, Philadelphia, PA 19104 USA

来源：

PEDIATRIC DERMATOLOGY | 2012年 / 29卷 / 04期

关键词：

D O I：

10.1111/j.1525-1470.2011.01496.x

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

An otherwise-healthy 13-year-old girl with previously normal nails developed longitudinal pigmented bands on multiple fingernails. Physical examination revealed faintly pigmented bands on multiple fingernails and on the left fifth toenail. We believed that the cause of the pigmented bands was onychophagia-induced longitudinal melanonychia, a rare phenomenon, which emphasizes the need for dermatologists to question patients with melanonychia about their nail biting habits because they may not be forthcoming with this information.

引用

页码：488 / 489

页数：2

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