Fig. 4. Kaplan-Meier analysis tumor recurrence and overall survival in patients who underwent R0 resection for the 3 subtypes of combined hepatocellular carcinoma and cholangiocarcinoma with stem cell features, as determined by 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.
