Giant cell fibroma (GCF) is a rare case with unique histopathology. It belongs to the broad category of fibrous hyperplastic lesions of the oral cavity. It is often mistaken with fibroma and papilloma due to its clinical resemblance. Only its peculiar histopathological features help us to distinguish it from them. The origin of the giant cell is still controversial. Data available is very sparse to predict the exact behavior. Hence, we report a case of GCF of tongue in a 19-year-old male. Special emphasis is given to understand the basic process of development of the lesion, nature of giant cells, and also the need for formation of these peculiar cells. Briefly, the differential diagnosis for GCF is tabulated.
Oral VCs are invariably associated with tobacco habits. In smokers, the lesions are extensive, affecting the posterior parts of the oral cavity. Although evidence of viral infection was seen but its role as an etiological agent is still controversial. Site and depth of the biopsy along with thorough histopathological sampling is essential to avoid erroneous diagnosis.
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