[Hepatitis B virus antigens in liver resections from patients with hepatocellular carcinoma].
A high rate of hepatitis B virus (HBV) antigen carriers among patients with hepatocellular carcinoma (HCC) has been recorded from areas of endemic HBV infections in Africa and Asia, but there are only rare and contradictory data for Europe. 12 specimens of resected liver tissue were immunohistologically investigated for hepatitis B surface antigen (HBsAg) as well as for hepatitis B core antigen (HBcAg). HBsAg was contained in non-tumorous liver tissue in 66 per cent of these cases. In two cases detection of HBcAg in the liver provided evidence to replication of the virus. HBcAg plus HBsAg were present in tumour tissue in one case. All of the HBV antigen carriers did not have chronic hepatitis. On the other hand, all patients with chronic hepatitis had HBV antigens in their liver tissue. HBV antigens were detectable in 7 non-cirrhotic livers, but were contained in only one of two cirrhotic livers. These results are likely to suggest a possible relevance of HBV infection to the aetiology of HCC even in central Europe without customary liver cirrhosis.
Decker
T
T
Abteilung für Immunopathologie, Humboldt-Universität zu Berlin, DDR.
Ruhnke
M
M
D000293:Adolescent; D000328:Adult; D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000209:etiology / Q000276:immunology*; D005060:Europe; D005260:Female; D005455:Fluorescent Antibody Technique; D006509:Hepatitis B / Q000150:complications*; D006512:Hepatitis B Core Antigens / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D007150:Immunohistochemistry; D008103:Liver Cirrhosis / Q000276:immunology; D008113:Liver Neoplasms / Q000209:etiology / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012189:Retrospective Studies
D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens
Hepatitis B-Virusantigene in Leberteilresektaten von Patienten mit hepatozellulärem Karzinom.