acrokeratosis paraneoplastica of Bazex
Histologic Features
- Hyperkeratosis with focal parakeratosis
- Irregular psoriasiform hyperplasia
- Dyskeratosis of keratinocytes
- Pronounced lymphocytic exocytosis
- Vacuolar degeneration of the basal layer
- A lichenoid infiltrate consisting of lymphocytes and histiocytes
- A lymphocytic superficial perivascular infiltrate
Updated Wednesday, July 31, 2013 8:30:48 PM