瘢痕性类扁平苔藓伴显著炎症后色素改变。

Lichen planopilaris with significant post-inflammatory pigmentary alteration.

机构信息

California Northstate University, Elk Grove, CA Pacific Skin Institute, Sacramento, CA, Zen Dermatology, Sacramento, CA Department of Dermatology, University of California Davis, Sacramento, CA.

出版信息

Dermatol Online J. 2021 Jan 15;27(1):13030/qt5j609387.

PMID:33560796

Abstract

Lichen planopilaris is an uncommon dermatological manifestation of lichen planus of the scalp and results in cicatricial alopecia. We present a patient with lichen planopilaris and significant post-inflammatory pigmentary alteration, confirmed by histopathology. The patient's case represents a clinically important variation from an expected typical pattern of dyschromia at periphery of alopecic zones in lichen planopilaris.

摘要

扁平苔藓样瘢痕性脱发是扁平苔藓累及头皮的一种罕见皮肤表现，可导致瘢痕性脱发。我们报告了一例扁平苔藓样瘢痕性脱发患者，其存在明显的炎症后色素沉着改变，组织病理学检查结果证实了这一点。该患者的情况代表了扁平苔藓样瘢痕性脱发中预期的脱发区周边色素异常的典型模式的一种临床重要变异。