Fatal Coronary Artery Vasculitis With Mixed Features.

Atherosclerotic cardiovascular disease (ASCVD) is often investigated by medical examiners as a cause of sudden death. Because of the variation in presentation of atherosclerotic cardiovascular disease, the examiner must be cautious when assigning a final diagnosis. The presented case depended upon histologic examination of coronary artery lesions to reach an appropriate final diagnosis of vasculitis with mixed features.