title: An unusual foreign body in the upper cervical oesophagus.
authors: Registrar in the Department of Anaesthesia and Critical Care, Addenbrookes Hospital, Cambridge.
authors: Rajashree
authors: R
authors: Chavan
authors: Consultant Surgeon in the Department of Ear, Nose and Throat, Bedford Hospital NHS Trust, Bedford.
authors: Suresh
authors: S
authors: Patel
mesh_terms: D000368:Aged; D004935:Esophageal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004945:Esophagoscopy; D004947:Esophagus / Q000000981:diagnostic imaging; D005547:Foreign Bodies / Q000175:diagnosis*; D006801:Humans; D008297:Male; D011859:Radiography