Hepatocellular carcinoma in primary biliary cirrhosis: similar incidence to that in hepatitis C virus-related cirrhosis

Am J Gastroenterol. 2001 Apr;96(4):1160-3. doi: 10.1111/j.1572-0241.2001.03695.x.


Objectives: The prevalence of hepatocellular carcinoma (HCC) in primary biliary cirrhosis (PBC) is not well established, as some reports suggest a low risk, whereas others indicate that HCC may be no less frequent than in other types of cirrhosis.

Methods: We compared the incidence of HCC in a series of 140 patients with PBC (five men, 135 women, mean age 54 +/- 1.6 yr) followed-up for a mean of period of 5.6 +/- 0.4 yr with a group of patients with cirrhosis related to hepatitis C virus (HCV) who were matched for age, sex, and follow-up period. In all patients, HCC was prospectively screened by clinical, laboratory, and ultrasound procedures.

Results: Five patients with PBC (3.6%) developed HCC. All were in stage IV of the disease. The incidence of HCC in the 45 patients with late stages of the disease (III or IV) was 11.1%, similar to that found in patients with HCV-related cirrhosis, which was 15.0%. The relative risk for HCC in late stages of PBC was of 0.812 (95% CI, 0.229-2.883) with respect to HCV-related cirrhosis. The probability for developing HCC was significantly higher in patients with HCV-related cirrhosis than in PBC patients overall (p = 0.001), but was similar in patients with HCV-related cirrhosis and in patients with PBC in stages III and IV (p = ns).

Conclusion: The risk for HCC in patients with late stages of PBC is similar to that in patients with HCV-related cirrhosis.

Publication types

  • Comparative Study

MeSH terms

  • Carcinoma, Hepatocellular / epidemiology*
  • Carcinoma, Hepatocellular / etiology*
  • Female
  • Hepacivirus*
  • Humans
  • Incidence
  • Liver Cirrhosis, Biliary / complications*
  • Liver Cirrhosis, Biliary / virology*
  • Liver Neoplasms / epidemiology*
  • Liver Neoplasms / etiology*
  • Male
  • Middle Aged
  • Risk Factors
  • Time Factors