Fig. 3. Kaplan-Meier analysis of tumor recurrence and overall survival in patients who underwent R0 resection for classical-type combined hepatocellular carcinoma and cholangiocarcinoma and subtypes with stem cell features according to the 2010 World Health Organization classification. (A) Tumor stages I and II, (B) tumor stage I, and (C) tumor stage II of the 8th edition of American Joint Committee on Cancer.
