[Clinico-pathological study on giant cell fibroma of oral mucosa].

The biopsy specimens of the Department of Oral Pathology, Dental School, UMBC, between 1985-1988 were reviewed in 1990 and. 124 cases of giant cell fibroma (GCF) of oral mucosa were found. GCF may develop at any age, but the highest incidence is middle adult life. GCF is slightly common in female than in male (1: 0.85). GCF occurs frequently in gingiva, tongue and cheek and is mistaken commonly for irritation fibroma, neurofibroma, papilloma and pyogenic granuloma, because there are no specific clinic features of it. The fusiform cells, star cells and multinucleated giant cells in the lesion are common histologic features of GCF. Local removal is usually successful.