Fig. 2From: Clinical outcomes of metallic Y-shaped covered stents for bronchopleural fistula around upper carina after lobectomyStent removal after successful treatment. a The tip of the hook was placed next to the end of the large Y stent. b Metal Y stent was withdrawn from the airway wall. c The tip of the hook was placed next to the end of the small Y stent. d Small Y stent was withdrawn from the airway wall. e Radiography was performed again to confirm the seal of fistula immediately after stent removal. f Chest SCT showed the sealing of bronchopleural fistula and the disappearance of residual chest cavityBack to article page