PMC6754903_01
Radiographic examination showing multiple radiopaque masses (a). Fenestration of the mucosa with a display of mineralized tissue (b). Histological analysis revealed the presence of enamel matrix, dentin, and cementum, resembling tooth-like structures (c).
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fig1
On the intraoral examination, a mucosal cutaneous fenestration with a mineralized tissue measuring approximately 1 cm in diameter was observed (Figure 1(a)). A periapical radiograph revealed an image exhibiting discrete radiopacity in the region of upper premolars (Figure 1(b)). A mature tubular dentin and an enamel matrix were also observed (Figure 1(c)).