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| Alencar,R.S.M.; Gomes,M.M.S.; Sitnik,R.; Pinho,J.R.R.; Malta,F.M.; Mello,I.M.V.G.C.; Mello,E.S.; Bacchella,T.; Machado,M.C.C.; Alves,V.A.F.; Carrilho,F.J.. |
| Occult hepatitis B virus (HBV) infection has been reported among patients with hepatitis C virus (HCV) infection and hepatocellular carcinoma (HCC). Our aim was to evaluate the presence of occult HBV infection in patients with HCV-related liver cirrhosis (LC) with or without HCC in São Paulo, Brazil. Serum and liver tissue samples from 50 hepatitis B surface antigen-negative patients with HCV-related LC who underwent liver transplantation at the University of São Paulo School of Medicine Hospital from 1993 to 2004 were divided into groups with LC only (N = 33) and with LC plus HCC (N = 17). HBV DNA was assayed for serum and paraffin-embedded liver tissue (tumoral and non-tumoral) using real time PCR and only 1 case with HCC had HBV DNA-positive serum. All... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hepatitis C virus; Occult hepatitis B; Hepatocellular carcinoma; HCV genotypes. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008000300010 |
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| Chagas,A.L.; Kikuchi,L.O.O.; Oliveira,C.P.M.S.; Vezozzo,D.C.P.; Mello,E.S.; Oliveira,A.C.; Cella,L.C.; Herman,P.; Bachella,T.; Caldwell,S.H.; Alves,V.A.F.; Carrilho,F.J.. |
| Non-alcoholic steatohepatitis (NASH) has been associated with hepatocellular carcinoma (HCC) often arising in histologically advanced disease when steatohepatitis is not active (cryptogenic cirrhosis). Our objective was to characterize patients with HCC and active, histologically defined steatohepatitis. Among 394 patients with HCC detected by ultrasound imaging over 8 years and staged by the Barcelona Clinic Liver Cancer (BCLC) criteria, we identified 7 cases (1.7%) with HCC occurring in the setting of active biopsy-proven NASH. All were negative for other liver diseases such as hepatitis C, hepatitis B, autoimmune hepatitis, Wilson disease, and hemochromatosis. The patients (4 males and 3 females, age 63 ± 13 years) were either overweight (4) or obese... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Hepatocellular carcinoma; Liver cancer; Fatty liver; Steatohepatitis; Cirrhosis. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009001000014 |
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