Most of the patients of HCC in China have hepatitis B history, but the incidence rate of HCC in patients of hepatitis B without cirrhosis is far lower than that with cirrhosis.

• 我国的肝癌患者多数都有乙型肝炎病史，然而大量乙肝感染而无肝硬化者，其肝癌发生率远远低于有肝炎后肝硬化者，并且肝硬变在HCC中并发率达84.；6%25，而肝硬变后HCC发生率达49