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An 83-year-old woman presented for evaluation of hyperkeratotic plaques on the medial and lateral aspects of the left heel (top).Physical examination also revealed onychodystrophy of the toenails on halluces (bottom).A crusted friable plaque on the lower lip and white plaques with peripheral reticulation and erosions on the buccal mucosa also were present.The patient had a history of nummular eczema, stasis dermatitis, and hand dermatitis.She denied a history of cold sores. WHAT'S YOUR DIAGNOSIS?a. hypertrophic lichen planus b. keratosis lichenoides
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Víctor Medina (2024) studied this question.
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