Precisely my case. I had lots of CT scans after my Whipple procedure. Enough views to show the aortic aneurysm. I was somewhat surprised when I had a referral to a vascular surgeon as follow-up to CT scans looking for problems in my liver and pancreas.
Aortic aneurysms are nothing to play with, they don’t cure themselves and there is no drug or treatment that I know of that can help, the only option is surgery.