Fig. 15From: Tumor in the veins: an abdominal perspective with an emphasis on CT and MR imagingA 64-year-old male with no past medical history presented with left groin pain and palpable mass. a Axial plane postcontrast CT image demonstrates a large, multilobulated solid mass (arrows) in the left groin. b Coronally reformatted postcontrast CT image from the same study showed extension of this mass into the abdomen along the trajectory of the gonadal vessels (arrows). The patient underwent surgical resection, and histopathologic examination revealed leiomyosarcoma of the testicular vein. The left testicular artery could be seen separately from the primary massBack to article page