title: Osseous metaplasia in polypoid rectal mucosal prolapse.
authors.affiliation: Douglass Hanly Moir Pathology, Department of Histopathology, Macquarie Park, NSW, Australia.
authors.forename: Mark James
authors.initials: MJ
authors.lastname: Wilsher
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology*; D008679:Metaplasia; D012005:Rectal Prolapse / Q000473:pathology*; D012007:Rectum / Q000473:pathology*