Nonatherosclerotic Giant Right Coronary Artery Aneurysm

Abstract

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