title: A swallowed fish bone. Diagnosis: Pharyngo-oesophageal air column.
authors.affiliation: Department of Otorhinolaryngology, Head and Neck Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong.
authors.forename: S K
authors.initials: SK
authors.lastname: Ng
authors.forename: Michael C F
authors.initials: MC
authors.lastname: Tong
mesh_terms: D000818:Animals; D001842:Bone and Bones; D003937:Diagnosis, Differential; D004947:Esophagus / Q000000981:diagnostic imaging* / Q000293:injuries; D005260:Female; D005399:Fishes; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D006801:Humans; D009333:Neck / Q000000981:diagnostic imaging; D010614:Pharynx / Q000000981:diagnostic imaging* / Q000293:injuries; D011859:Radiography; D055815:Young Adult