All that sticks is not bone. An unusual foreign body.
Vallis
R C
RC
Ferens Institute of Otolaryngology, Middlesex Hospital Medical School, London.
D000328:Adult; D004947:Esophagus / Q000000981:diagnostic imaging*; D005502:Food; D005547:Foreign Bodies / Q000000981:diagnostic imaging* / Q000628:therapy; D006801:Humans; D008297:Male; D008670:Metals; D011859:Radiography
D008670:Metals