Surgical and Endovascular Management of Isolated Internal Iliac Artery Aneurysms: A Systematic Review and Meta-Analysis.

IIIAA are frequently large, and symptomatic at presentation. Several treatments are proposed in literature, open and endovascular, both with good results. The endovascular treatment is the preferred method of treatment in literature, since it offers good short- to mid-term results and low early mortality. Buttock claudication after hypogastric artery exclusion is a common complication.