title: A rare cause of food bolus obstruction.
authors.affiliation: Centre for Therapeutic Endoscopy and Endoscopic Oncology, St Michael's Hospital, University of Toronto, Canada.
authors.forename: Fergal
authors.initials: F
authors.lastname: Donnellan
authors.forename: Issa S
authors.initials: IS
authors.lastname: Al-Qarshoubi
authors.forename: Paul P
authors.initials: PP
authors.lastname: Kortan
mesh_terms: D000368:Aged; D003680:Deglutition Disorders / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D004936:Diverticulum, Esophageal / Q000150:complications / Q000175:diagnosis*; D004940:Esophageal Stenosis / Q000150:complications / Q000175:diagnosis*; D004947:Esophagus; D005260:Female; D005502:Food; D005547:Foreign Bodies / Q000150:complications / Q000175:diagnosis*; D005773:Gastroscopy / Q000379:methods*; D006801:Humans