Surgical results in patients with dual hepatitis B- and C-related hepatocellular carcinoma compared with hepatitis B- or C-related hepatocellular carcinoma.

Background: The purpose of our study was to report on the surgical outcomes of patients with hepatocellular carcinoma (HCC) with dual hepatitis B virus (HBV) and hepatitis C virus (HCV) infections and to assess the differences in the surgical results between those patients and the patients with hepatitis B- or hepatitis C-related HCC.
Methods: The operative outcomes of 13 patients with hepatitis B surface antigen (HBsAg)-positive and hepatitis C antibody (HCV Ab)-positive (the BC-HCC group) results, 57 patients with HBsAg-positive and HCV Ab-negative (the B-HCC group) results, and 34 patients with HBsAg-negative and HCV Ab-positive (the C-HCC group) results, who had undergone hepatic resection from 1991 to 1995, were compared.
Results: The operative mortality rate within 1 month after operation for patients with BC-HCC was 7.7%. No statistically significant difference was found compared with the patients with B-HCC and C-HCC (5.3% and 5.9%, respectively). The postoperative course of patients with BC-HCC was complicated by liver failure, postoperative ascites, and wound infection in one patient each. Also, no statistically significant difference was found among the groups (23.1%, 22.8%, and 20.5% for patients with BC-HCC, B-HCC, and C-HCC, respectively). The overall 1-, 3-, and 5-year survival rates of patients with BC-HCC in this series were 75%, 50%, and 40%, respectively. The postoperative recurrence rate was 66.7%. No statistically significant differences were found between the various groups of the virus-related HCC on the overall survival rate and disease-free survival rate.
Conclusions: Hepatic resection for HCC in patients with dual HBV and HCV infections was associated with slightly higher operative morbidity and mortality rates, but there were no statistical differences compared with hepatitis B- or C-related HCC regarding the survival and recurrence rates.