Which vessels can cause this type of endoleak?
Lumbar arteries IMA
What type of endoleak is this?
There are areas of hyperdensity contained within the aneurysmal sac suspicious for a type II endoleak. There is increased density within the fat relating to the left side of the aneurysmal sac concerning for rupture. Given the history of fever the possibility of a ruptured mycotic aneurysm cannot be excluded.