Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Jun 26, 2019; 7(12): 1499-1507
Published online Jun 26, 2019. doi: 10.12998/wjcc.v7.i12.1499
Figure 1
Figure 1 Abdominal enhanced computed tomography images. A: A middle line retroperitoneal neoplasm with the inferior vena cava, right renal vessels, and abdominal aorta traversing in it (before chemotherapy); B: The tumor shrank considerably, but the above-mentioned vessels were still encased by the tumor (preoperatively after chemotherapy); C: Clearance of the tumor around the vessels (postoperative changes).