conclusions although hdv had low prevalence in our area, it is vital to plan preventive strategies for hdv spread as well as hbv prevention. it is particularly important to suspect hdv infection in active hbv carriers to manage a particularly severe dual infection. hdv infection should be suspected even in negative hbsag patients having “isolated anti-hbc” profile. results prevalence of hdv was...

hepatitis delta virus (hdv) infection results in more severe and even fulminant form of hepatitis b in co-infected cases. this study was designed to estimate the prevalence of anti-hdv positivity and the associated risk factors in patients with chronic hepatitis b virus infection in zahedan (iran). in this cross-sectional study a total of 440 consecutive patients with chronic hepatitis b virus ...

conclusions in comparison with the rate of hbcab positivity reported in other iranian studies, the rate was higher in the present study. there were a few variations, genotypes, and subtypes among the infected injecting drug users. further investigations are needed to unravel the molecular characterization of obi. results sixty-four (28%) participants were hbcab positive, 59 cases were hbcab pos...

The incidence of cholangiocarcinoma, an aggressive malignancy with poor prognosis, is increasing. Hepatitis B and C have been well established as predisposing factors for this malignancy. availability efficacy treatment hepatitis infection has led to a substantial reduction in viral hepatitis-related cholangiocarcinoma mortality. Despite treatment, the potential developing continues exist patie...

background : drug injection is one of the most significant risk factors for viral hepatitis and human immunodeficiency virus (hiv) infection. the present study was performed to evaluate the frequency of hepatitis b (hbv) and hiv infection in idus and to identify the risk factors of these infections in this group in a central city of iran, shahre-kord. methods : this study was conducted in 2004 ...

Background and Aims: Hepatitis E virus (HEV) infection is usually a self-limited viral disease that causes acute hepatitis and may progress to chronic hepatitis in immunosuppressed individuals. It seems that hemodialysis patients and HIV infected people are more exposed to HEV infection. The aim of this study was to evaluate the extent of HEV infection in hemodialysis and HIV infected patients ...

introduction: though incarcerated populations are at a high risk of developing hepatitis c virus (hcv) infection, prisoners are not routinely screened for hcv infection. approximately, 1 in 4 of the nearly 2 million prisoners in the u.s. is infected with hcv. injection drug abusers are currently the main risk group. among intravenous drug abusers over the world, the prevalence of hcv varies fro...