I haven’t looked deeply into it, but I see a paper about a method and one about using a method that may or may not be that same method for detecting aneurysms (I couldn’t find ‘aneurysm’ in the first paper)

The two papers share (part of) a picture that may or may not have been original in either paper.

I haven’t checked which paper was published earlier, but that likely is the second (it cites a 2017 paper, while the first is from a 2015 conference)