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Focal epithelial hyperplasia: report of six cases from Ghana, West Africa.

Focal epithelial hyperplasia is a proliferative growth of the oral mucosa with distinct clinical and histopathological features. Although focal epithelial hyperplasia is frequently reported in children of American Indian and Eskimo descent, it is rarely seen in Africans. This report presents six new cases of focal epithelial hyperplasia observed in African children. The age of the patients ranged from 4 to 12 years, and all except one were females. Clinical variants, the papillary and the papular types were noted in the same patient. There was spontaneous regression of focal epithelial hyperplasia in four patients during the study period. However, the lesions still persist in two patients three years after the initial presentation.