色素性扁平苔藓

Lichen planus pigmentosus.

作者信息

Orme Charisse M, Kim Randie H, Brinster Nooshin, Elbuluk Nada, Franks Andrew G

机构信息

Ronald O. Perelman Department of Dermatology, NYU School of Medicine, NYU Langone Medical Center.

出版信息

Dermatol Online J. 2016 Dec 15;22(12):13030/qt3t24c55s.

PMID:28329536

Abstract

Lichen planus pigmentosus (LPP) is a type oflichenoid dermatitis with superficial dermalmelanophages that presents as symmetrical,hyperpigmented macules and patches that aredistributed over the forehead, temples, cheeks, andneck. The condition most often occurs in darkerskinned individuals and is frequently resistant totreatment. Here we present a patient of Egyptiandecent with a lacy reticulated LPP eruption on theface.

摘要

色素性扁平苔藓（LPP）是一种苔藓样皮炎，伴有浅表真皮黑素细胞，表现为对称分布于前额、颞部、脸颊和颈部的色素沉着斑和斑片。这种疾病最常发生于肤色较深的个体，且常常对治疗有抵抗性。在此，我们报告一例来自埃及的患者，其面部出现花边状网状色素性扁平苔藓皮疹。