Schamberg's disease (progressive pigmentary dermatosis)
Histologic Features
- A basket-weave cornified layer
- A sparse to moderately dense superficial perivascular lymphohistiocytic infiltrate
- Extravasated erythrocytes
- Siderophages in variable numbers
- Slight papillary dermal edema
Updated Wednesday, July 31, 2013 8:30:48 PM