hidroacanthoma simplex
Histologic Features
- Well-demarcated aggregates of basaloid cells with strikingly uniformity in size and shape eminating from the undersurface of the epidermis
- Prominent intercellular bridges between cells and surrounding keratinocytes
- Palisading of the peripheral nuclei
- Slit-like tubular formation
Updated Wednesday, July 31, 2013 8:30:48 PM