title: Metaplastic ossification of a benign colonic polyp.
authors.forename: R D
authors.initials: RD
authors.lastname: Rothstein
authors.forename: V A
authors.initials: VA
authors.lastname: LiVolsi
mesh_terms: D018253:Adenoma, Villous / Q000737:chemistry / Q000473:pathology*; D019485:Bone Morphogenetic Proteins / Q000032:analysis; D003111:Colonic Polyps / Q000737:chemistry / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D008679:Metaplasia; D009999:Ossification, Heterotopic / Q000473:pathology*
chemical_list: D019485:Bone Morphogenetic Proteins