儿童外伤性移植指甲导致的甲异位

Onychoheterotopia Due to a Traumatically Transplanted Nail in a Child.

作者信息

Greywal Tanya, Maroñas-Jiménez Lidia, Friedlander Sheila Fallon

机构信息

University of California San Diego/Rady Children's Hospital San Diego, San Diego, California.

Dermatology Department, 12 de Octubre University Hospital, Madrid, Spain.

出版信息

Pediatr Dermatol. 2015 Nov-Dec;32(6):e305-6. doi: 10.1111/pde.12691. Epub 2015 Oct 8.

DOI:10.1111/pde.12691

PMID:26584701

Abstract

Onychoheterotopia is a rare condition characterized by ectopic nail tissue growth. It is a digital mass that is commonly misdiagnosed. We describe a 6-year-old girl who presented with onychoheterotopia after trauma to the digit. Her onychoheterotopia was incorrectly diagnosed as a common wart. It is important to include onychoheterotopia in the differential diagnosis of digital masses, especially in the setting of previous traumatic injury.

摘要

甲异位是一种罕见的病症，其特征为异位甲组织生长。它是一种通常会被误诊的手指肿物。我们描述了一名6岁女孩，其手指外伤后出现了甲异位。她的甲异位被误诊为寻常疣。在手指肿物的鉴别诊断中纳入甲异位很重要，尤其是在既往有创伤性损伤的情况下。