Dermal nevus, Unna type, characterized by a stereotypical cobblestone pattern
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Dermal nevus, Unna type, exhibiting numerous comma vessels
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Dermal nevus, Miescher type, displaying a pigment pseudonetwork due to the increased number of hair follicles on facial skin
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Dermal nevus, Miescher type, with uneven pigment distribution and several comedo-like openings
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