PMC3361788_01
Intraoral clinical picture
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F1
Intraoral examination revealed a single, well-defined painless, roughly oval swelling measuring 1.5 x 1 cm, firm in consistency on the lingual alveolar mucosa interdentally between 43 and 44 [Figure 1].
Intraoral periapical radiograph
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F2
However, elongation of root in relation to 43 was observed [Figure 2].
Microscopic picture (x10)
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F3
Histopathological examination confirmed the diagnosis of POF [Figure 3].