Research Article
Use of the AFX Stent Graft in Patients with Extremely Narrow Aortic Bifurcation: A Multicenter Retrospective Study
Figure 2
Kaplan–Meier estimator. Kaplan–Meier estimator with for patient survival (a), freedom from limb occlusion (b), and freedom from type II (c) and type III (d) endoleak (EL). Patient survival was , freedom from limb occlusion was , "freedom from type II EL was , and freedom from type III EL was at the end of the follow-up after 5.6 years. The log-rank test was used to analyze differences between penetrating aortic ulcer (PAU) and abdominal aortic aneurysm (AAA) patients ().
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