191 Lichen simplex chronicus (neurodermatitis)
Salient features
Examination
• Several scratch marks (from pruritus)
• Well-circumscribed plaque with lichenified or dry, thickened, leathery skin (Fig. 191.1)
• Look for similar plaques in common areas, including the posterior nuchal region, wrists, perineum, dorsum of the feet or ankles (Fig. 191.2).
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