Long-term outcomes of tracheal stents removal under fluoroscopy guidance: Comparison of tracheal fistulas and tracheal stenosis

Endoscopic removal is the most common method for removal of tracheal stents. Few studies have reported the technique of fluoroscopy-guided stent removal for tracheal fistula and tracheal stenosis. We aimed to study the safety and efficacy of fluoroscopy-guided stent removal as well as the optimal duration for stent usage.