Langerhans Cells, T Cells, and B Cells in Oral Lichen Planus and Oral Leukoplakia

Figure 3

Light micrographs of: CD1a⁺ cells in (a) oral lichen planus (OLP) and (b) oral leukoplakia (LPL); CD3⁺ cells in (c) OLP and (d) LPL; CD20⁺ cells in (e) OLP and (f) LPL. Positive cells are stained brown. Magnification ×100.

(a)

(b)

(c)

(d)

(e)

(f)