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Nonatherosclerotic Giant Right Coronary Artery Aneurysm

Abstract

We present an unusual case of a 67-year-old woman with an incidental finding of a cardiac mass on a chest computed tomography. Coronary angiotomography confirmed the diagnosis of right coronary artery aneurysm, with 5.7×5.7 cm. The patient underwent aneurysm resection and coronary bypass surgery, with subsequent histologic study suggestive of arteritis sequelae. Giant coronary artery aneurysms have a high risk of complications and aneurysm exclusion must be beneficial. This is a rare condition that can also be part of a systemic inflammatory disease.

Keywords:
Coronary Vessels; Coronary Aneurysm; Coronary Artery Bypass; Tomography; X-Ray Computed; Incidental Findings

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