active nevus of the volar skin
Histologic Features
- A hyperkeratotic horn containing speckles of melanin
- A proliferation of highly melanized melanocytes as nests and single cells at the DE junction
- Suprabasal spread of single melanocytes
- Fibrosis and pigment incontinence in the papillary dermis
Updated Wednesday, July 31, 2013 8:30:48 PM