case_images: PMC7165335_01
case_images: An ulcerated mass in the anterior region of the mandible.
case_images: CRID2020-8683465.001.jpg
case_images: PMC7165335_01_CRID2020-8683465.001.jpg
case_images: fig1
case_images: The lesion was soft to firm in consistency on palpation (Figure 1).
case_images: The panoramic radiograph shows an ill-defined unilocular radiolucency extending from the right lateral incisor to the left second premolar, as well as root resorption of teeth 20, 21, and 22.
case_images: CRID2020-8683465.002.jpg
case_images: PMC7165335_01_CRID2020-8683465.002.jpg
case_images: fig2
case_images: Thinning and erosion of the lingual cortical plate and root resorption of teeth #22, #21, and #20 were also seen (Figures 2 and 3).
case_images: CBCT revealed a large destructive lesion with irregular borders associated with a soft tissue mass causing extensive perforation of the buccal cortical plate.
case_images: CRID2020-8683465.003.jpg
case_images: PMC7165335_01_CRID2020-8683465.003.jpg
case_images: fig3
case_images: Thinning and erosion of the lingual cortical plate and root resorption of teeth #22, #21, and #20 were also seen (Figures 2 and 3).
case_images: Microscopic sections showed papillary projections with fibrovascular cores lined by cuboidal and columnar cells (H & E x100).
case_images: CRID2020-8683465.004.jpg
case_images: PMC7165335_01_CRID2020-8683465.004.jpg
case_images: fig4
case_images: The nuclei showed a ground glass appearance (Figures 4 and 5).
case_images: The nuclei showed ground glass appearance (H & E x400).
case_images: CRID2020-8683465.005.jpg
case_images: PMC7165335_01_CRID2020-8683465.005.jpg
case_images: fig5
case_images: The nuclei showed a ground glass appearance (Figures 4 and 5).
case_images: The nuclei of neoplastic cells were strongly and diffusely positive for TTF1.
case_images: CRID2020-8683465.006.jpg
case_images: PMC7165335_01_CRID2020-8683465.006.jpg
case_images: fig6
case_images: The tumoral cells were strongly and diffusely positive for TTF1 and CK7 (Figures 6 and 7).
case_images: The cytoplasm of tumoral cells was strongly and diffusely positive for CK7 (x400).
case_images: CRID2020-8683465.007.jpg
case_images: PMC7165335_01_CRID2020-8683465.007.jpg
case_images: fig7
case_images: The tumoral cells were strongly and diffusely positive for TTF1 and CK7 (Figures 6 and 7).
case_images: Large hemorrhagic mandibular mass 10 days following initial visit.
case_images: CRID2020-8683465.008.jpg
case_images: PMC7165335_01_CRID2020-8683465.008.jpg
case_images: fig8
case_images: In addition, she had been suffering from bleeding of the lesion (Figure 8) and numb-chin syndrome.