fascicular dermatofibroma
Histologic Features
- A small and symmetrical lesion with
- Epidermal hyperplasia and basal layer induction
- Fascicles of spindle cells with oval nuclei oriented towards a central focus in the dermis
- Plump fibroblasts at the periphery
- Keloidal collagen bundles entrapped among the spindle cells
Updated Wednesday, July 31, 2013 8:30:48 PM