title: Diagnostic dilemma of ectopic notochord tissue in the nasopharynx.
authors.forename: J
authors.initials: J
authors.lastname: Houghton
authors.forename: M
authors.initials: M
authors.lastname: Korda
authors.forename: C
authors.initials: C
authors.lastname: Quick
authors.forename: M
authors.initials: M
authors.lastname: McClure
mesh_terms: D000328:Adult; D001457:Anion Exchange Protein 1, Erythrocyte / Q000378:metabolism; D017920:Antiporters / Q000378:metabolism; D002817:Chordoma / Q000175:diagnosis; D002828:Choristoma / Q000378:metabolism / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D018396:Mucin-1 / Q000378:metabolism; D009302:Nasopharyngeal Diseases / Q000378:metabolism / Q000473:pathology* / Q000601:surgery; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis; D009305:Nasopharynx / Q000473:pathology* / Q000601:surgery; D009672:Notochord; D009418:S100 Proteins / Q000378:metabolism
chemical_list: D001457:Anion Exchange Protein 1, Erythrocyte; D017920:Antiporters; D018396:Mucin-1; D009418:S100 Proteins; C489237:SLC4A3 protein, human