Figure 1.
COVID-19 related thrombi in the aorta. (A) Sagittal views of aortic computed tomography angiography displaying a mural thrombus in the aortic arch (left side, indicated by white arrow) and a free-floating thrombus in the distal thoracic aorta (right side, indicated by white arrow). (B) Computed tomography images displaying the situation after 7 days of Heparin treatment. Note: The free-floating thrombus in the thoracic aorta has decreased in size (right side, indicated by transparent arrow), while the thrombus in the arch appears similar in size. White arrow indicates a thrombus. Transparent arrow indicates (partial) thrombus resolution.