keratosis lichenoides chronica
Histologic Features
- Focal parakeratosis
- Alternating epidermal hyperplasia and epidermal thinning
- Focal vacuolar alterations of the atrophic areas
- A moderately dense lichenoid infiltrate of lymphocytes and histiocytes with plasma cells in the papillary dermis
- A superficial perivascular and peri-adnexal lymphohistiocytic infiltrate
Updated Wednesday, July 31, 2013 8:30:48 PM