Teenager in a motor vehicle accident with chest pain Pediatric Imaging Cardiovascular October 31, 2023October 19, 2023 Early (left) and late (right) images from an angiogram of the aorta show a focal aneurysmal dilation of the aorta which begins at the aortic isthmus. The diagnosis was thoracic aortic injury. Related Published October 31, 2023October 19, 2023