PMC9965900_01
Histopathological report showing pemphigus vulgaris
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FIG1
She brought a histopathology report confirming the diagnosis of pemphigus vulgaris (Figure 1).
Multiple regularly arranged linear erosions over the upper lip with few crusted erosions on the lower lip
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FIG2
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).