fibrofolliculoma
Histologic Features
- A dilated central follicular infundibulum filled with keratin
- Perifollicular fibrosis
- Strands and cords of basaloid cells emanating from the infundibulum
- A tendency for cleft formation between the fibrotic stroma adjacent to the lesion and surrounding dermis
- An increased number of large fibroblasts in the fibrotic stroma
- Perivascular fibrosis in adjacent areas
- An attempt at forming rudimentary follicles
Updated Wednesday, July 31, 2013 8:30:48 PM