掌跖播散性汗孔角化症
Porokeratosis plantaris palmaris et disseminata.
作者信息
Shaw J C, White C R
出版信息
J Am Acad Dermatol. 1984 Sep;11(3):454-60. doi: 10.1016/s0190-9622(84)70190-3.
PMID:6237133
Abstract
Porokeratosis plantaris palmaris et disseminata (PPPD) is a rare variant of porokeratosis. We report a second kinship with PPPD that typically appears first on the palms and soles and then gradually progresses to the extremities and trunk. We discuss clinical, histologic, pathogenetic, and therapeutic aspects of PPPD and review the literature concerning the histogenesis of cornoid lamella formation.
摘要
掌跖播散性汗孔角化症（PPPD）是汗孔角化症的一种罕见变体。我们报告了第二例与PPPD相关的亲属病例，该病通常首先出现在手掌和脚底，然后逐渐发展至四肢和躯干。我们讨论了PPPD的临床、组织学、发病机制和治疗方面，并回顾了有关鸡眼样板形成的组织发生学的文献。
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