Porokeratotic Eccrine Ostial and Dermal Duct Nevus
Small epidermal invagination with overlying parakeratotic cornoid lamellation and underlying, slightly tortuous, eccrine duct nearby the epidermis. Loss of granular layer and few dyskeratotic cells were evident at the base of epidermal invagination (Figure 2(a), H&E ), (Figure 2(b), H&E ).
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