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Hepatocellular carcinoma in Sweden: its association with viral hepatitis, especially with hepatitis C viral genotypes

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Author

Summary, in English

Viral markers of chronic hepatitis were tested for in 95 frozen serum samples from 299 patients from Malmo, Sweden, with hepatocellular carcinoma (HCC), diagnosed between 1977 and 1994. Hepatitis B analysis included anti-HBc, HBsAg and, if anti-HBc positive, HBV DNA. Hepatitis C infection analysis included anti-HCV screening, RIBA, HCV RNA and HCV genotyping. HCV genotyping was also carried out in 9 HCV-viraemic HCC-patients from Gothenburg. HCV genotype distribution in HCC cases was compared with Swedish HCV-infected blood donors. Among the 95 patients from Malmo, 28 (29%) had anti-HBc, but only 5 (5%) were chronic HBV carriers, compared with 16 (17%) with chronic hepatitis C (p = 0.021). HCV-related HCC was more common among immigrants (8/16 vs. 8/79; p < 0.001). Genotyping of 25 HCV-infected cases showed genotype 1a in 6 (24%), genotype 1b in 13 (52%), genotype 2b in 4 (16%), and genotype 3a in 2 (8.0%) patients. Genotype 1b was more common among HCC patients than among blood donors (p < 0.001), but 8 of 13 genotype 1b-infected patients were from countries where genotype 1b is predominant. Among native Swedes there was no difference between the HCV genotypes infecting blood donors and those found in HCC patients.

Publishing year

2000

Language

English

Pages

147-152

Publication/Series

Scandinavian Journal of Infectious Diseases

Volume

32

Issue

2

Document type

Journal article

Publisher

Informa Healthcare

Topic

  • Infectious Medicine

Status

Published

Research group

  • Clinical Microbiology, Malmö
  • Gastroenterology

ISBN/ISSN/Other

  • ISSN: 1651-1980