Surgery for hepatocellular carcinoma with tumor thrombosis in inferior vena cava: A case report

Figure 1 Preoperative imaging studies. A: Liver-enhanced computed tomography (CT) showing the diameter of the tumor lesion in the liver; B: The tumor thrombus was detected in the supra-hepatic inferior vena cava (red arrow); C: Magnetic resonance imaging (MRI) showing the diameter of the tumor lesion in the liver; D: The tumor thrombus was detected in the supra-hepatic inferior vena cava (red arrow); E and F: The sagittal plane was reconstructed by CT (E) and MRI (F) and shows the position of the tumor thrombus (red arrow).