Coronary aneurysms are abnormal dilations of the coronary arteries. This can occur as post-stenotic dilation during ahteroslcerotic coronary disease or can occur as a part of a vasculitis.

Computed tomography contrast-enhanced coronary angiography (CTA) has advanced significantly from the original studies by Achenbach and Rumberger using EBT. The ability to have isotropic voxels ...

Only about one-fourth of patients with coronary CTA exams suggesting significant blockage or narrowing who subsequently ...

CTA can also provide characteristic images of femoropopliteal graft-related aneurysms and mycotic aneurysms but can be misleading in cases of hematoma adjacent to the neurovascular bundle.