Retraction: Saddle Aortic Embolism Following Recovery From Severe COVID-19 Pneumonia.

[This retracts the article DOI: 10.7759/cureus.18074.].

Saddle Aortic Embolism Following Recovery From Severe COVID-19 Pneumonia.

Coronavirus disease 2019 (COVID-19) is a multi-organ disease with a wide range of manifestations. Coagulopathy is one of the well-recognized complications of COVID-19. We report the case of a 42-year-old man who presented with progressively worsening low back pain of two days in duration. The pain was burning in character, non-radiating, and was not related to movement. The patient had a recent history of severe COVID-19 pneumonia requiring mechanical ventilation and has stayed in the intensive care unit for eight days. He was discharged three days before the acute onset of his back pain. Examination of the lumbar spine was unremarkable. However, lower limb examination revealed coldness and absent pulses bilaterally. The patient underwent computed tomography angiography which revealed complete occlusion of the lower abdominal aorta at its bifurcation. Emergency endovascular treatment was performed to aspirate the clot. The symptoms resolved following the procedure and the patient was discharged on the third post-intervention day. Saddle aortic embolism is a rare life-threatening condition that may present solely with low back pain. The case demonstrated a possible complication of COVID-19 that occurred after the recovery from the acute phase of the disease.

Budd-Chiari Syndrome: A Case Report of a Rare Presentation of COVID-19.

Coronavirus Disease 2019 (COVID-19) predominantly involves the respiratory system and shows a wide range of severity. There is a growing body of evidence about the occurrence of thromboembolic events in COVID-19. Case Report: We report the case of a 48-year-old female patient who presented with sudden-onset abdominal pain. Physical examination revealed ascites and tender hepatomegaly. Subsequently, abdominal computed tomography was performed which revealed thrombosis in the hepatic vein and inferior vena cava in keeping with Budd-Chiari Syndrome. The patient was started on low-molecular-weight heparin and supportive care. Clinical improvement was observed over the course of the treatment and the patient was discharged after 10 days from the presentation. Thromboembolic events could be the first manifestation of COVID-19. Early recognition of these complications is crucial for prompt management.