Intensive inflammatory infiltration was present under the epithelium and around vessels composed of plasma cells, lymphocytes, and eosinophils
Intensive inflammatory infiltration was present under the epithelium and around vessels composed of plasma cells, lymphocytes, and eosinophils. Direct immunofluorescence (DIF) study of peribullous skin demonstrated linear deposits of IgG, IgA as well as complement C3 fraction with a moderate…