Preoperative diameters of aorta influence the remodeling after surgery for type A aortic dissection.

ABSTRACT:

Background

Although current research revealed the preoperative diameter of the aorta is related to aortic remodeling, prognosis should consider the true lumen (TL) and false lumen (FL) respectively too.

Methods

The cohort of this retrospective analysis included 161 type A aortic dissection (TAAD) patients who underwent surgery at a single institution from September 1, 2017, to September 1, 2018. Computed tomography angiography (CTA) images were reviewed to assess changes of the diameters of the TL, FL and total aorta at the levels of the stented segment, distal end of the stent, celiac trunk, and below the renal artery.

Results

During the study period, positive remodeling was observed in 33 (20.5%) patients. The probability of negative remodeling far from the stent se

SUBMITTER: Zhang L 

PROVIDER: S-EPMC10482644 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature