case_images: PMC7471808_01
case_images: White irregular plaques with well-defined borders and symmetric distribution on the buccal mucosa.
case_images: CRIDM2020-9296768.001.jpg
case_images: PMC7471808_01_CRIDM2020-9296768.001.jpg
case_images: fig1
case_images: Cutaneous examination showed white irregular plaques with well-defined borders and symmetric distribution on the buccal mucosa (Figure 1).