case_images: PMC6537049_01
case_images: PMC6537049_02
case_images: Case 2 - the swelling on the inside of the left cheek can be seen.
case_images: 10.1177_2050313X19849828-fig1.jpg
case_images: PMC6537049_02_10.1177_2050313X19849828-fig1.jpg
case_images: fig1-2050313X19849828
case_images: There was no recurrence after 1 year (Figures 1 and 2).
case_images: Histology of case 2 at 20x magnification. The squamous epithelium
  consists of 5-6 cell layers and there is basal palisading. A corrugated
  surface can be appreciated on the left side.
case_images: 10.1177_2050313X19849828-fig2.jpg
case_images: PMC6537049_02_10.1177_2050313X19849828-fig2.jpg
case_images: fig2-2050313X19849828
case_images: There was no recurrence after 1 year (Figures 1 and 2).