Dermatosis Papulosa Nigra or DPN is a type of hyperpigmentation. The symptoms of DPN are black or brown spots. Moreover, patients find DPN usually on the cheek and around the eyes, forehead, neck, chest, and back.
Dermatosis papulosa nigra (DPN) is not a dangerous condition. However, some patients choose to remove it for cosmetic reasons. READ MORE
Generally, DPN presents itself at puberty and the spots increase over time. Usually, the distribution pattern of the small black or brown spots is sufficient to diagnose DPN. However, in rare cases, we do a biopsy to diagnose DPN.