Fig. 3From: Innovative method for Amplatzer device implantation in patients with bronchopleural fistulasBronchopleural fistula following left upper lobe lobectomy in patient No. 4. a Chest CT before AD implantation. b Bronchoscopy before AD implantation. c Bronchoscopy after AD implantation. d Chest CT after 1 month of AD implantation. e Water seal drainage bottle was changed to a drainage pack after 1 month of AD implantation. f Chest CT after 2 months of AD implantation, and the drainage tube was removed after CT scanBack to article page