CT Scan Question

Hi Everyone, I had a CT scan done and it had that there are Extensive Streak Artifacts from two Aneurysm clips
does anyone know what this means and is it bad.

If search "streak artifacts"...it will bring up an article by U of Texas ...research...

I had prior done research on 'streak artifact'... for another and myself...there are numerous other resources sites... it can also relate to distortions on a CT image...so it can get confusing... .

Thank u ill have a look at .that