Intact skin with a non-capsulated dermal lesion formed of nests of focally pigmented nevocellular cells that exhibit neural maturation in deeper parts of the lesion. No evidence of any junctional component or malignancy and excision of lesion appears complete.
A mass between the eyebrows that has been present for many years.
Skin polyp measuring 1.9 x 0.7 x 0.6 cm.
Skin, between eyebrows, excision biopsy: