Extraluminal migration of ingested fish bone in the upper aerodigestive tract: A series of three cases with broad clinical spectrum of manifestations and outcomes

Incidental fish bone ingestion may penetrate the upper aerodigestive tract and cause extraluminal migration due to late presentation or missed diagnosis. The migrated fish bone exhibits a wide spectrum of clinical manifestations, ranging from mild symptoms to potentially fatal complications.We report three cases of extraluminal fish bone migration with diverse clinical presentations and complications. The first patient had mild throat symptoms...