Fig. 8
From: Tumor in the veins: an abdominal perspective with an emphasis on CT and MR imaging
A 35-year-old female with no significant past medical history presented with palpable mass in the abdomen and bilateral leg swelling. a Axial plane postcontrast CT image shows a contrast enhancing expansile mass within the IVC lumen (arrows). b Coronally reformatted postcontrast CT image shows the extension of the tumor along the trajectory of the IVC (arrows) with prominent extraluminal extension (asterisk). Biopsy confirmed leiomyosarcoma of the IVC