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Biopsy from a finger hyperkeratotic papule showing hyperkeratosis, irregular acanthosis, and a perifollicular and perivascular neutrophilic infiltrate

Biopsy from a finger hyperkeratotic papule showing hyperkeratosis, irregular acanthosis, and a perifollicular and perivascular neutrophilic infiltrate

© Khader A, Indian Journal of Dermatology, Venereology and Leprology

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