Aneurysm sac regression after fenestrated and branched endovascular repair for thoracoabdominal aortic aneurysms is associated with improved long-term survival.
Aneurysm sac failure to regress at one year after f/bEVAR for TAAA is associated with worse long-term survival and increased reintervention rate, and the predictive value of aneurysm sac dynamics at 1 year CTA, for adverse outcomes highlights its potential for risk stratification and guiding patient specific treatment...