DERMATOSIS PAPULOSA NIGRICANS (DPNS): DPN’s are more common in dark- skinned individuals. It appears as multiple brownish-black asymptomatic, small, smooth round raised lesions mainly around eyes, cheeks sometimes over neck or trunk can be seen.
Exact reason is not known. Sunscreen use may help to prevent them.
They can be removed easily with OPD based painless procedure at our clinic, without any scars or marks.
Read more: http://emedicine.medscape.com/article/1056854-overview