RÉSUMÉ
Resumen En el curso de la pandemia por COVID-19, se ha observado un aumento de casos de patología trombótica, particularmente en pacientes que cursan con neumonías y formas graves de la enfermedad. Con mayor frecuencia se ha descrito la trombosis venosa profunda y el tromboembolismo pulmonar, no obstante, también se han reportado casos de trombosis aórtica y de otras arterias. La fisiopatología no es del todo conocida, pudiendo explicarse por la influencia de múltiples factores. Este artículo presenta tres casos clínicos de trombosis aórtica y revisa la literatura en materia del estado procoagulante asociado a la infección por COVID-19.
In the course of the COVID-19 pandemic, an increase in cases of thrombotic pathology has been observed, particularly in patients who present with pneumonia and severe forms of the disease. Deep venous thrombosis and pulmonary thromboembolism have been more frequently described. However cases of thrombosis affecting aorta and other arteries have also been reported. Its pathophysiology is not entirely known and could be explained by the influence of multiple factors. This article presents three clinical cases of aortic thrombosis and reviews the literature on the procoagulant state associated with COVID-19 infection.