PMC6875254_01
After rituximab therapy, ulcers surrounded by white reticulation and erythema on the left buccal mucosa (a), right buccal mucosa (b), can be observed.
CRID2019-3154856.001.jpg
PMC6875254_01_CRID2019-3154856.001.jpg
fig1
A typical pattern of OLP was identified with bilateral and symmetrical lesions on the buccal mucosa (Figure 1) and on the right lingual margin (Figure 2).
Extensive ulcer localized on the right margin of the tongue.
CRID2019-3154856.002.jpg
PMC6875254_01_CRID2019-3154856.002.jpg
fig2
A typical pattern of OLP was identified with bilateral and symmetrical lesions on the buccal mucosa (Figure 1) and on the right lingual margin (Figure 2).