获得性弹性假黄瘤

定义 英文原文（暂无中文）

A rare acquired dermis elastic tissue disorder characterized by clinical and histopathologic evidence of pseudoxanthoma elasticum in the absence of a family history or specific mutation. Patients present with predominantly cutaneous manifestations consisting of yellowish papules which coalesce into large plaques and are most commonly localized on the neck, axillae, groin, and flexural surfaces. Skin biopsy shows accumulation of clumped, calcified elastic fibers in the mid-dermis. Reported underlying factors include previous liver transplantation, exposure to penicillamine, or concomitant beta-thalassemia.

别名

获得性Gronblad-Strandberg-Touraine综合征

基本事实

遗传方式

不适用

发病年龄

成年期

患病率

<1 / 1 000 000

外部标识与链接