NCIt synonyms : Blue Nevus of Skin; Blue Nevus of the Skin; Blue Skin Nevus;
NCIt related terms : Blue nevus, NOS;
NCIt definition : An intradermal nevus characterized by the presence of benign pigmented dendritic spindle-shaped
melanocytes. It most frequently occurs in the skin of the distal upper extremities,
followed by the lower extremities, scalp, face, and buttocks. It usually presents
as a single blue or blue-black papular lesion less than 1cm in diameter. Simple excision
is usually curative.;