Periumbilical and periareolar perforating pseudoxanthoma elasticum

被引：6

作者：

Bressan, Aline Lopes ^{[1
]}

Vasconcelos, Barbara Nader ^{[1
]}

da Silva, Roberto Souto ^{[1
]}

Scotelaro Alves, Maria de Fatima G. ^{[1
]}

Gripp, Alexandre Carlos ^{[1
]}

机构：

[1] Pedro Ernesto Univ Hosp HUPE, Dermatol Serv, Rio De Janeiro, Brazil

来源：

ANAIS BRASILEIROS DE DERMATOLOGIA | 2010年 / 85卷 / 05期

关键词：

Breast; Pregnancy; Pseudoxanthoma elasticum; Umbilicus;

D O I：

10.1590/S0365-05962010000500018

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

The periumbilical perforating pseudoxanthoma elasticum or perforating calcific elastosis is a rare disorder and its pathogenesis is associated with the alteration of elastic fibers, which may probably result from trauma. We present the case of a 70-year-old woman with long-time blackish maculas and keratotic surface papules on the periareolar and periumbilical regions. The histopathological examination revealed altered elastic fibers, replete with calcium and formation of a path in the dermis with elastic fibers degraded in their interior, confirming the clinical diagnosis.

引用

页码：705 / 707

页数：3