Live fish in the trachea and bronchus: a case report.

Background: A live foreign body in trachea or bronchus is a very rare as well as life threatening condition. A bigger fish with irregular shape usually impacts at the oropharynx, hypopharynx or inlet of the larynx. But a small or flat, elongated foreign body may cross the glottis and enter into trachea and bronchus. We report a rare type of very long live fish in trachea and bronchus.

Case Presentation: A 16-year-old Bangladeshi boy presented with severe respiratory distress and cyanosis with a history of live fish impaction in the throat. To relieve respiratory distress and secure life an emergency tracheostomy was carried out while a tail fin of a fish was seen through tracheostome directed to the right bronchus which was grasped with an artery forceps and pulled out of the trachea. Respiratory distress was relieved immediately. The fish removed from the trachea was locally known as Guchi Baim Fish (Macrognathus pancalus). It was about 16 cm long and about 2 cm wide at its central region.

Conclusion: Live fish lodging in the trachea and bronchus is an acute emergency condition. It is very difficult to diagnose and manage because of its presence in critical anatomical location. So a quick short history from accompanying persons especially about the type of fish is crucial to predicting the site of its lodgement in the airway as well as management plan. Avoidance of the tendency of holding the fish between teeth during fishing can prevent this life threatening condition.