title: A microscopic focus of calcifying epithelial odontogenic tumor arising in an operculum: an incidental finding.
mesh_terms: D000293:Adolescent; D002114:Calcinosis / Q000473:pathology; D002467:Cell Nucleus / Q000648:ultrastructure; D005260:Female; D005887:Gingival Neoplasms / Q000473:pathology*; D006801:Humans; D009808:Odontogenic Tumors / Q000473:pathology*