Review of Imaging With Focus on New Techniques in Aortic Dissection

The imaging evaluation of a patient with aortic dissection can be undoubtedly complex, requiring that the interpreting physician understands the classification systems and vocabulary used. This can be made all the more challenging by advances in medical imaging that reshape the understanding of aortic dissection. The purpose of this paper is to provide a review of recent advances in the imaging modalities, and select modality-specific technologies, commonly used to study aortic dissection, including computed tomography, magnetic resonance imaging, and ultrasound. This is followed by an overview of imaging findings, including the classification, initial evaluation, and follow up, of aortic dissection.