Non-B hepatocellular carcinoma: influence of age, sex, alcohol, family clustering, blood transfusion and chronic liver disease.
In 144 cases of hepatocellular carcinoma (HCC), 166 cases of cirrhosis without HCC and 142 cases of chronic hepatitis, we examined HBsAg, anti-HBs and anti-HBc in sera and compared the following factors between hepatitis B virus marker-negative and -positive patients: age, sex, alcohol consumption, family clustering of liver diseases, and histories of blood transfusion and post-transfusion hepatitis. Results of this study demonstrated several distinct differences in clinical backgrounds between non-B (negative for HBsAg, anti-HBs and anti-HBc) and B (positive for HBsAg) patients with HCC. Non-B patients were significantly older, had a lower frequency of familial tendencies for liver diseases, and more frequently had cancers other than HCC in their families. Some of these differences were also observed between non-B and B patients with cirrhosis and chronic hepatitis. Among patients with chronic hepatitis, the non-B patients had received blood transfusion or had post-transfusion hepatitis more frequently than the B patients. However, this difference was not apparent in patients with liver cirrhosis or HCC, suggesting that progression of non-A, non-B post-transfusion hepatitis to cirrhosis and HCC may not be as frequent as progression to chronic hepatitis.
D000367:Age Factors; D000368:Aged; D000428:Alcohol Drinking; D001803:Blood Transfusion; D006528:Carcinoma, Hepatocellular / Q000209:etiology / Q000276:immunology*; D005260:Female; D006505:Hepatitis / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006526:Hepatitis C / Q000150:complications*; D006525:Hepatitis, Viral, Human / Q000150:complications*; D006801:Humans; D008103:Liver Cirrhosis / Q000276:immunology; D008107:Liver Diseases / Q000235:genetics; D008113:Liver Neoplasms / Q000209:etiology / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
D006510:Hepatitis B Antibodies