title: Hepatitis C virus genotypes among HCV-chronic liver disease patients in Egypt: a leading trial.
abstract: In this trial, we have checked 50 anti-HCV positive, HCV-RNA PCR positive chronic liver disease cases, 44 males, 6 females with a mean age of 51 years. HCV-RNA extraction and genotyping was carried out at the Department of Medical Microbiology, University of Edinburgh, U.K. results showed that 47 (94%) of patients were of genotype 4 and 3 (6%) were of genotype 1. Liver biopsies were performed in 22 only out of the 50 patients studied. The 3 genotype 1 patients were biopsied, 2 had cirrhotic profile and one had CAH. Of 47 genotype 4 patients, 19 were biopsied, 3 were CPH, 2 had CLH, 9 had CAH, 4 had cirrhosis and one patient had HCC.
  
  
  CONCLUSIONS
  It appears that Egypt hosts predominantly HCV genotype 4 and less commonly genotype 1. This finding might have important implications concerning the epidemiological aspects, pathogenesis and response to antiviral therapy.
authors.affiliation: Faculty of Medicine, Ain Shams University, Cairo, Egypt.
authors.forename: A
authors.initials: A
authors.lastname: El-Zayadi
authors.forename: P
authors.initials: P
authors.lastname: Simmonds
authors.forename: H
authors.initials: H
authors.lastname: Dabbous
authors.forename: O
authors.initials: O
authors.lastname: Selim
mesh_terms: D002908:Chronic Disease; D004534:Egypt; D005260:Female; D005838:Genotype; D016174:Hepacivirus / Q000235:genetics*; D006526:Hepatitis C / Q000473:pathology / Q000821:virology*; D006801:Humans; D008103:Liver Cirrhosis / Q000473:pathology / Q000821:virology; D008297:Male; D008875:Middle Aged; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic; D018570:Risk Assessment; D012307:Risk Factors; D016036:Seroepidemiologic Studies