CTICasesAtherosclerotic Right Coronary Artery Aneurysm
Imaging findings
A very large (7-8 cm) aneurysmal mass is noted at the atrioventricular groove, with flow within it. The imaging quality from 2008 is noted as poor, but the large size of the aneurysm is evident.
Key takeaways
Large atherosclerotic aneurysms of the coronary arteries, such as the RCA, can present as significant cardiac masses requiring surgical intervention. This case also highlights the dramatic improvements in cardiac imaging quality over time.
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