Figures for:
Oral Lichen Planus Part I: Epidemiology, Clinics, Etiology, Immunopathogeny, and Diagnosis
[SKINmed 2(6):342-349, 2003. © 2003 Le Jacq Communications, Inc.]

Figure 1. Reticular pattern of oral lichen planus.

Figure 2. Oral lichen planus with erosive areas.

Figure 3. Plaque lesions in oral lichen planus.

Figure 4. Epidermal alterations and a bandlike lymphohistiocytic infiltrate of the upper dermis in hypertrophic OLP (40X, hematoxylin-eosin stain).

Figure 5. Interface dermatitis, showing liquefaction of the basal layer, degenerated basal keratinocytes, and an inflammatory infiltrate of the upper dermis (100X, hematoxylin-eosin stain).