What is the clinical utility of a 6-month computed tomography in the follow-up of endovascular aneurysm repair patients?

Protocol for computed tomography (CT) surveillance after endovascular aneurysm repair (EVAR), including number and types of endoleak at each follow-up patients in group I, group II, and those with abnormal results on 1-month CT scans.

Proximal attachment site in the group I patient who developed a type 1 leak at (A) 1 month, (B) 6 months, and (C) at 1 year when the leak developed.

The 6-month computed tomography scan of the group I patient who developed main body thrombosis showed no evidence of stenosis at the narrowest portion of the aorta.

The 6-month computed tomography scan of the group I patient who developed limb thrombosis showed no evidence of stenosis at the narrowest portion of the aorta.