title: Case 133: Ecchordosis physaliphora.
authors.affiliation: Department of Diagnostic Imaging, the Ottawa Hospital, 1053 Carling Ave, Ottawa, ON, Canada. dr_ashok_radio@yahoo.com
authors.forename: Ashok
authors.initials: A
authors.lastname: Srinivasan
authors.forename: Mayank
authors.initials: M
authors.lastname: Goyal
authors.forename: Michael
authors.initials: M
authors.lastname: Kingstone
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000175:diagnosis*; D002817:Chordoma / Q000175:diagnosis*; D003287:Contrast Media; D003937:Diagnosis, Differential; D005260:Female; D019786:Gadolinium DTPA; D006801:Humans; D008279:Magnetic Resonance Imaging; D014057:Tomography, X-Ray Computed
chemical_list: D003287:Contrast Media; C064925:gadodiamide; D019786:Gadolinium DTPA