In addition, significant differences were noted between HCC and CC groups in terms of sex, hypertension, cirrhosis, Edmondson–Steiner Grades I–II, tumor size ≥ 5 cm, AFP level ≥ 200 ng/mL, operative margin > 1 cm, major hepatectomy, microvascular invasion, macrovascular invasion, lymph node metastasis, AJCC stage I–II, recurrence, recurrence per 100 person-years, mortality, mortality per 100 person-years, and median follow-up time. Here, AFP is linked to cholangiocarcinoma.