case_images: PMC5810093_01
case_images: Erosion with bleeding on the tongue. Edematous lips with hemorrhagic crusts and purulent discharge
case_images: AAM-17-43-g001.jpg
case_images: PMC5810093_01_AAM-17-43-g001.jpg
case_images: F1
case_images: On extraoral examination, both upper and lower lips showed extensive irregular ulcerations and cracking and fissuring with blood encrustation [Figure 1].
case_images: Histopathological picture shows lymphocytic infiltrate around blood vessels
case_images: AAM-17-43-g002.jpg
case_images: PMC5810093_01_AAM-17-43-g002.jpg
case_images: F2
case_images: Histopathological report showed lymphocytic infiltrate at the epithelial-connective tissue junction and around blood vessels with edema and subepidermal bullae formation [Figure 2].