AFP and hepatocellular carcinoma: Computed tomography (CT) result showed a tumor occupying nearly the entire subsegment I with characteristics of HCC, at size 46 mm, compressing the inferior vena cava, close to the hepatic pedicle, right and left hepatic veins but not invasive, no thrombus portal vein (Fig. 6 in the Appendix), and serum AFP > 400 ng/ml.