case_images: PMC3606752_01
case_images: Intraoral findings at the first visit. The upper and lower jaws were edentulous, with a relatively irregular border from the centre of the mandible to the gingiva of the molar region on the left side. Diffuse swelling was observed, accompanied by surface ulceration.
case_images: CRIM.DENTISTRY2013-145282.001.jpg
case_images: PMC3606752_01_CRIM.DENTISTRY2013-145282.001.jpg
case_images: fig1
case_images: There was neither tenderness nor numbness of the lips (Figure 1).
case_images: Panoramic X-ray view. A polycystic radiolucent area with an irregular margin can be seen in the molar region of the mandible on the left side.
case_images: CRIM.DENTISTRY2013-145282.002.jpg
case_images: PMC3606752_01_CRIM.DENTISTRY2013-145282.002.jpg
case_images: fig2
case_images: Computed tomography view. This shows thinning of peripheral bone was observed, with the bone lacking continuity in some areas.
case_images: CRIM.DENTISTRY2013-145282.003.jpg
case_images: PMC3606752_01_CRIM.DENTISTRY2013-145282.003.jpg
case_images: fig3
case_images: Internal uniformity was observed at the site, with thinning of cortical bone which lacked continuity in some areas (Figure 3).
case_images: The excised tumor. It was milky-white in colour, with a slightly rough surface. The transverse section was largely cystoid, but solid portions were also observed.
case_images: CRIM.DENTISTRY2013-145282.004.jpg
case_images: PMC3606752_01_CRIM.DENTISTRY2013-145282.004.jpg
case_images: fig4
case_images: The transverse section was mostly cystoid, but solid portions were also observed (Figure 4).
case_images: Histopathological findings. Alveolar cell hyperplasia with a funicular structure in the fibrosing interstitial tissue was observed, as well as a palisade arrangement (Haematoxylin and eosin staining, x150).
case_images: CRIM.DENTISTRY2013-145282.005.jpg
case_images: PMC3606752_01_CRIM.DENTISTRY2013-145282.005.jpg
case_images: fig5
case_images: Haematoxylin-eosin staining revealed alveolar cell hyperplasia with a funicular structure in the fibrosing interstitial tissue, as well as a palisade arrangement (Figure 5).