title: A congenital peripheral ossifying fibroma.
mesh_terms: D002648:Child; D005260:Female; D005350:Fibroma / Q000151:congenital / Q000473:pathology; D006801:Humans; D008441:Maxillary Neoplasms / Q000151:congenital* / Q000473:pathology; D009999:Ossification, Heterotopic