|(a) Immunohistochemically-characterized inflammatory infiltrate in Darier’s disease (DD), pemphigus vulgaris (PV), and lichen ruber planus (LRP). Mean percentages (%) +SD and range of values in brackets are reported. significance is reported at the bottom.|
|(b) Mean number (N) SD and range of values in brackets of epidermal (e) and dermal (d) CD1a+ LCs/1 HPF, in DD, PV, LRP, and in the normal skin (NSk). significance is reported at the bottom.|
| not significant for: CD3 and CD20, among DD, PV, and LRP groups; and for CD4+, CD25+FOXP3+ Tregs, and CD8+ in PV versus LRP.|
For all the other comparisons, .
LCs: Langerhans cells, Tregs: regulatory T cells, and pDCs: plasmacytoid dendritic cells.