A Rare Case of Multiple Thrombosis Associated with COVID-19 Pneumonia.

Coronavirus disease 2019 is an infectious disease caused by the severe acute respiratory syndrome coronavirus 2 virus. Hypoxic respiratory failure, multiorgan dysfunction, septic shock, thrombosis, and thromboembolic complications have been associated with the severe acute respiratory syndrome coronavirus 2 infection. We report the presentation of the severe acute respiratory syndrome coronavirus 2 infection with acute upper extremity ischemia and mesenteric ischemia clinic. We also report that this patient had an aortic arch mural thrombus as a possible source of thromboembolism, and we emphasize that the aorta should also be carefully evaluated in thromboembolic patients with coronavirus disease 2019.