case_images: PMC9965900_01
case_images: Histopathological report showing pemphigus vulgaris
case_images: cureus-0015-00000034244-i01.jpg
case_images: PMC9965900_01_cureus-0015-00000034244-i01.jpg
case_images: FIG1
case_images: She brought a histopathology report confirming the diagnosis of pemphigus vulgaris (Figure 1).
case_images: Multiple regularly arranged linear erosions over the upper lip with few crusted erosions on the lower lip
case_images: cureus-0015-00000034244-i02.jpg
case_images: PMC9965900_01_cureus-0015-00000034244-i02.jpg
case_images: FIG2
case_images: Skin and oral examination didn't reveal any lesions apart from multiple linear upper lip erosions and a few crusted erosions on her lower lip (Figure 2).