- A dome-shaped lesion with
- Elongation of the retes and stretching of the overlying epidermis due to expanded papillary dermis
- Edema of the papillary dermis
- A dense and diffuse, uniformly spaced infiltrate of monomorphous oval cells with oval nuclei devoid of nucleoli, abundant basophilic cytoplasm and indistinct cellular borders.
- Scattered eosinophils and neutrophils
Updated Wednesday, July 31, 2013 8:30:48 PM