case_images: PMC10159739_01
case_images: The patient presenting with oral and perioral ulcerations and extending to the facial skin.
case_images: CRID2023-3268220.001.jpg
case_images: PMC10159739_01_CRID2023-3268220.001.jpg
case_images: fig1
case_images: A 50-year-old Caucasian male patient was referred from the oral surgery department to the oral medicine (OM) clinic for evaluation of oral and perioral ulcers as shown in Figure 1.