Lichen planopilaris

Lichen planopilaris. Follicular plugging, hypergranulosis, and dense, band-like perifollicular lymphocytic infiltrate that obscures the infundibular epithelium.

Reproduced with permission from: Mobini N, Caire ST, Hu S, Kamino H. Noninfectious erythematous, papular, and squamous diseases. In: Lever's Histopathology of the Skin, 11th ed, Elder D (Ed), Lippincott Williams & Wilkins 2014. Copyright © 2014 Lippincott Williams & Wilkins. www.lww.com.

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