Skip to main content
. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Oral Surg Oral Med Oral Pathol Oral Radiol. 2012 Oct 1;115(2):e36–e40. doi: 10.1016/j.oooo.2012.08.001

Figure 1.

Figure 1

Clinical oral presentation includes (A, B, C) shallow ulcerations with an erythematous halo and pseudomembrane on the labial mucosa, and larger (1 cm) ulcerations on the tongue. (D) H&E staining of the upper labial mucosa reveals prevalent lymphocytic infiltrate and necrotic keratinocytes. Labial biopsy section shown at 10× magnification. (E,F,G) Results post-treatment with dexamethasone (0.5 mg/5 ml) oral rinse.