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Multiple Yellow-Brown Papules on the Penis
A 12-year-old boy presented with multiple asymptomatic, 0.1-cm, yellow-brown papules on the penile shaft of several years' duration. The lesions...
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Brown Papules and a Plaque on the Calf
A 61-year-old man presented with a cluster of asymptomatic brown papules and a plaque on the left calf of several years’ duration. The lesion...
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Linearly Curved, Blackish Macule on the Wrist
A 66-year-old woman presented with a slowly enlarging, 4×4-mm, linearly curved, blackish macule on the left wrist of 1 year’s duration. Dermoscopy...