Human Schistosomiasis mansoni associated with hepatocellular carcinoma in Egypt: current perspective.

Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide. It was reported to account for about 4.7 % of chronic liver disease in Egyptian patients.

Schistosoma mansoni infection: is it a risk factor for development of hepatocellular carcinoma?

The burden of hepatocellular carcinoma (HCC) in Egypt has been increasing with a doubling in the incidence rate in the past 10 years, which necessitates the investigation of the possible risk factors to its development. The present study aimed at investigating the role of Schistosoma mansoni infection as a risk factor for development of HCC. Five hundred parasite free mice were categorized into four groups: Group I (induction of carcinoma by diethylnitrosamine (DEN)), Group II (DEN+Infection), Group III (Infection) and Group IV (Control).

Experimental study for early diagnosis of prepatent schistosomiasis mansoni by detection of free circulating DNA in serum.

Sensitive and specific diagnostic methods of schistosomiasis at an early stage of infection are crucial to avoid irreversible pathological reactions induced by eggs. This study aimed to evaluate the PCR technique for detection of free circulating Schistosoma mansoni DNA in serum in the early prepatent period in experimentally infected mice, in comparison to the commonly used indirect hemagglutination assay (IHA) for the detection of bilharzial antibody and stool examination. Sixty-four mice were experimentally infected with S.