Very-early-stage hepatocellular carcinoma is currently difficult to diagnose, since it requires presentation with a single, asymptomatic lesion measuring less than 2 cm in diameter, with no vascular or distant metastases (Fig. 4).
Very-early-stage hepatocellular carcinoma iscurrently difficult to diagnose, since it requirespresentation with a single, asymptomatic lesionmeasuring less than 2 cm in diameter, with novascular or distant metastases (Fig. 4).