bullous lupus erythematosus
Histologic Features
- A subepidermal blister containing many neutrophils and nuclear dust
- Adjacent dermal papillae filled with neutrophils and nuclear dust
- Vacuolar alteration of the basal layer with a thickened basement membrane
- Abundant mucin deposition between collagen bundles
- A moderately dense superficial and deep perivascular lymphohistiocytic infiltrate
Updated Wednesday, July 31, 2013 8:30:48 PM