Hepatic CE should not been ignored in Heilongjiang province.
This study is the first report of hepatic CE in Heilongjiang province in the last 10 years.
The Bayesian analysis was used to estimate test performance (sensitivity and specificity) and the prevalence of hepatic CE.
The sensitivity and specificity of both US and ELISA were found to be high, and the predicted prevalence in outpatients was between 14 and 22%.
Serological methods could be a useful screening/surveillance tool amongst clinically suspected individuals.