What is DPN?
Dermatosis Papulosa Nigra, commonly known as DPN, is a condition where there are multiple, small, 1–5 mm diameter, smooth, firm, black or dark brown papules...
Dermatosis Papulosa Nigra, commonly known as DPN, is a condition where there are multiple, small, 1–5 mm diameter, smooth, firm, black or dark brown papules...