Change in Abdominal Aortic Aneurysm Sac Diameter After Endovascular Repair: A Single-Center Experience From Taiwan.
Hsien-Wei TsengPo-Ya ChangChin-Hao ChangI-Hui WuRon-Bin HsuChih-Yang ChanPublished in: Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists (2022)
Based on our observations, post-EVAR sac shrinkage only occurs in the first 2 years; however, post-EVAR sacs may enlarge at any point and even after 5 years. In our study, patients with sac enlargement had higher rates of adverse events and reintervention.