Objective The aim of this study was to prospectively evaluate the real world outcomes of the E-liac stent graft system used to electively treat common iliac artery aneurysms, either unilaterally or bilaterally. Methods PLIANTII is a prospective, observational, non-randomised, multicentre study. The E-liac stent graft system was implanted for the treatment of iliac artery aneurysms in 295 patients across 30 European centres between September 2018 and September 2023, with 236 patients also treated for a concomitant infrarenal …