对称性丘疹性耳部胶原瘤。

Symmetrical, papular, eruptive auricular collagenomas.

作者信息

Betti R, Inselvini E, Pazzini C, Moneghini L, Crosti C

机构信息

Università degli Studi di Milano, Clinica Dermatologica IV, Milan, Italy.

出版信息

J Am Acad Dermatol. 1998 Aug;39(2 Pt 2):363-4. doi: 10.1016/s0190-9622(98)70391-3.

DOI:10.1016/s0190-9622(98)70391-3

PMID:9703154

Abstract

Collagenomas are connective tissue nevi of the skin consisting of excessive deposition of collagen in the dermis. We describe a patient with acquired eruptive collagenomas located on both ears. Histologically, thickening of the dermis, caused by collagen deposition was present.

摘要

胶原瘤是一种皮肤结缔组织痣，其特征是真皮内胶原蛋白过度沉积。我们描述了一名双耳出现获得性爆发性胶原瘤的患者。组织学检查显示，存在因胶原蛋白沉积导致的真皮增厚。