case_images: PMC8804540_01
case_images: Intraoral view of the lesion in the left maxillary alveolar ridge.
case_images: DRJ-18-102-g001.jpg
case_images: PMC8804540_01_DRJ-18-102-g001.jpg
case_images: F1
case_images: No sign of blanching was seen with pressure [Figure 1].
case_images: Panoramic radiograph revealing an ill-defined lesion extending from tooth #10 to the #12 region.
case_images: DRJ-18-102-g002.jpg
case_images: PMC8804540_01_DRJ-18-102-g002.jpg
case_images: F2
case_images: Panoramic examination revealed the presence of an ill-defined lesion, extending from tooth #10 to the first premolar region, presenting a fine ground-glass pattern [Figure 2].
case_images: Cone-beam computed tomographic image of the maxillary alveolar ridge showing the lesion.
case_images: DRJ-18-102-g003.jpg
case_images: PMC8804540_01_DRJ-18-102-g003.jpg
case_images: F3
case_images: External resorption and dilaceration of the mesial root of tooth #12 were also noted [Figure 3].
case_images: (a) Photomicrograph showing a gingival polypoid mass covered by ulcerated parakeratinized stratified squamous epithelium (H and E staining, x40). (b) Photomicrograph showing numerous active fibroblasts with osteoid formation, cementum-like materials, and dystrophic calcifications (H and E staining, x100).
case_images: DRJ-18-102-g004.jpg
case_images: PMC8804540_01_DRJ-18-102-g004.jpg
case_images: F4
case_images: The tissue was partially covered by ulcerated para-keratinized stratified squamous epithelium [Figure 4].
case_images: Gross specimen after enucleation including teeth #10 and #11.
case_images: DRJ-18-102-g005.jpg
case_images: PMC8804540_01_DRJ-18-102-g005.jpg
case_images: F5
case_images: The gross specimen was approximately 3 cm x 2.5 cm x 2 cm with a creamy color and firm to hard consistency [Figure 5].
case_images: (a) Photomicrograph showing the capsule surrounding the tumor (H and E staining, x100). (b) Photomicrograph showing irregular osteoid formation and cellular woven bone (H and E staining, x400).
case_images: DRJ-18-102-g006.jpg
case_images: PMC8804540_01_DRJ-18-102-g006.jpg
case_images: F6
case_images: The specimen was partially covered by parakeratinized stratified squamous epithelium [Figure 6].
case_images: Cone-beam computed tomographic image of the maxillary alveolar ridge 6 months after surgery.
case_images: DRJ-18-102-g007.jpg
case_images: PMC8804540_01_DRJ-18-102-g007.jpg
case_images: F7
case_images: Radiographic examination was performed after 6 months by CBCT [Figure 7].
case_images: Intraoral view of the left maxillary alveolar ridge 6 months after surgery.
case_images: DRJ-18-102-g008.jpg
case_images: PMC8804540_01_DRJ-18-102-g008.jpg
case_images: F8
case_images: There was no clinical or radiographic evidence of recurrence, and complete healing of the surrounding tissues was observed [Figure 8].