morbilliform drug eruption
Histologic Features
- A basket-weave cornified layer
- Slight vacuolar alteration of the basal layer
- Lymphocytic exocytosis
- A sparse superficial perivascular lymphohistiocytic infiltrate
- Extravasation of the red blood cells in the papillary dermis
Updated Wednesday, July 31, 2013 8:30:48 PM