Figure 1From: Early occlusion control of the intrapericardial inferior vena cava under femoral–femoral extracorporeal circulation using a technique to prevent pulmonary embolism during nephrectomy for renal cell carcinoma with tumor thrombus: two case reportsComputed tomography scan of renal cell carcinoma with tumor thrombus (level II). (A) Computed tomography scan of a 37-year-old man with left renal cell carcinoma showing a large tumor thrombus (T) extending into the retrohepatic inferior vena cava below the main hepatic vein (white arrow, level II). (B) A small embolism (T3bN0M1) of the right pulmonary artery (white arrow).Back to article page