Annals of surgical oncology

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• Ann. Surg. Oncol. · Feb 2017

  Case Reports

  Liver and Vena Cava En Bloc Resection for an Invasive Leiomyosarcoma Causing Budd-Chiari Syndrome, Under Veno-Venous Bypass and Liver Hypothermic Perfusion : Liver Hypothermic Perfusion and Veno-Venous Bypass for Inferior Vena Cava Leiomyosarcoma.

  Leiomyosarcoma of vascular origin is a rare tumor, occurring mainly in the inferior vena cava (IVC). When involving the hepatic vein confluence, it often causes Budd-Chiari syndrome, and IVC removal with a complex hepatectomy is required (Mingoli in J Am Coll Surg 211:145-146, 2010; Griffin in J Surg Oncol 34:53-60, 1987; Heaney in Ann Surg 163:237-241, 1966; Fortner in Ann Surg 180:644-652, 1974). ⋯ Leiomyosarcoma of the IVC involving the hepatic veins can be treated with extended hepatectomy and removal of the IVC through extracorporeal circulation.

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