1. The authors experienced Epulis granulomatosa in the labial gingiva at A in a 9-month-old boy, the occurrence of which is regarded as comparatively rare by age and by incidence rate.
2. Pathohistological investigation revealed proliferation of granuloma accompanied by significant inflammatory cellular infiltration. In the lamina propria, several nervous bundles were creeping in portion and degeneration of nerve fibers with swelling and laceration of axon was concurrent.