combined congenital nevus
Histologic Features
- A proliferation of larger melanocytes as medium-sized nests at the dermo-epidermal junction and papillary dermis
- Fibrosis around the rete ridges
- Pigment incontinence within the papillary dermis
- A proliferation of type B nevus cells in the deeper dermis showing adnexocentricity and vasculocentricity
- Splaying if small nevus cell between collagen bundles
Updated Wednesday, July 31, 2013 8:30:48 PM