Resection of retroperitoneal sarcoma en-bloc with inferior vena cava: 20 year outcomes of a single institution

Background Margin negative resection offers the best chance of long‐term survival in retroperitoneal sarcoma (RPS). En‐bloc resection of adjacent structures, including the inferior vena cava (IVC), is often required to achieve negative margins. We review our 20‐year experience of en‐bloc IVC and RPS resection. Methods Retrospective review of patients with RPS resection involving the IVC were matched 1:3 by age and histology to RPS without IVC...