头皮孤立性胶原瘤：一种罕见的表现。

Isolated collagenoma on the scalp: a rare presentation.

作者信息

Kumar Surendra, Singh Satyendra Kumar, Bansal Alka, Bansal Manish

机构信息

Department of Dermatology and Venereology, JLN Medical College, Ajmer, India.

Department of Dermatology and Venereology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India.

出版信息

Int J Trichology. 2013 Apr;5(2):88-90. doi: 10.4103/0974-7753.122969.

DOI:10.4103/0974-7753.122969

PMID:24403773

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3877481/

Abstract

Connective tissue nevi of the skin are benign hamartomatous lesions consisting predominantly of one of the components of the extracellular matrix comprising of collagen, elastin or glycosaminoglycans type. Connective tissue nevi may be solitary or multiple, sporadic or inherited. Collagenomas are asymptomatic and usually occurs over upper trunk, arms, back, thighs and soles. We, hereby report a young boy with collagenoma over the scalp, a rare site.

摘要

皮肤结缔组织痣是一种良性错构瘤性病变，主要由细胞外基质的一种成分组成，包括胶原蛋白、弹性蛋白或糖胺聚糖类型。结缔组织痣可以是单发或多发、散发性或遗传性的。胶原瘤通常无症状，常见于上躯干、手臂、背部、大腿和足底。在此，我们报告一名头皮部患有胶原瘤的小男孩，该部位较为罕见。