Dual Energy CTA will help you in making the diagnosis. It will show perfusion defects when a clot is occluding the thoracic vessel(s). Read more

This article is part of the seven-article series on “Dual Energy CT – Scientific Evidence and Clinical Application”. T. Johnson talks about DE applications in thoracic imaging comprising lung perfusion, lung ventilation, pulmonary nodules, and myocardial perfusion. Read more