Treatment of a Juxtarenal Aneurysm with a Parallel Graft in the Left Renal Artery and Polymer-Based Technology to Seal the Entire Aneurysmal Sac

Endovascular aneurysm sealing combined with chimney may be a valid way to treat juxtarenal aneurysms, and the conformable polymer-filled endobags may provide a durable seal around the chimney-graft preventing gutter formation.