Clinical outcomes of metallic Y-shaped covered stents for bronchopleural fistula around upper carina after lobectomy

Few studies have reported the placement of metallic Y-shaped covered stents (Y stents) for bronchopleural fistula around the upper carina. Methods: Eighteen patients were treated with Y stents insertion under the guidance of fluoroscopy. All covered stents were custom-designed and inserted to fit the upper carina anatomy.