Vasc Spec Int.  2024 Jun;40(2):21. 10.5758/vsi.240022.

Vacuum-Assisted Thrombo-Aspiration for Paradoxical Embolism in Left Renal Artery: A Case Report and Literature Review

Affiliations
  • 1Departments of Surgery, University General Hospital of Patras, Patras, Greece
  • 2Departments of Vascular Surgery, University General Hospital of Patras, Patras, Greece
  • 3Departments of Nephrology and Kidney Transplantation, University General Hospital of Patras, Patras, Greece
  • 4Department of Transplantation Surgery, Department of Surgery, University General Hospital of Patras, Patras, Greece
  • 5Department of Cardiology, University General Hospital of Patras, Patras, Greece
  • 6Division of Thrombophilic Disorders, Department of Haematology, University General Hospital of Patras, Patras, Greece
  • 7Department of Interventional Radiology, University General Hospital of Patras, Patras, Greece

Abstract

Paradoxical embolism through the foramen ovale is a rare and devastating event requiring urgent treatment. Herein, we present the case of a 23-year-old male who presented with a pulmonary embolism complicated by a left renal artery paradoxical embolism. Urgent vacuum-assisted thrombo-aspiration restored normal perfusion of the left kidney within 5 hours. The patient had a patent foramen ovale and heterozygous thrombophilia. However, a radioisotopic scan performed 2 years later revealed an unexpected decrease in left renal perfusion. Therefore, despite the angiographic success, functional evaluation using a renal scan should be performed to assess renal function.

Keyword

Embolism; Paradoxical; Foramen ovale; Thrombectomy; Renal
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