I have just finished a research corresponding my master research work titled as (Pathological and Biomolecular Study on Hydatid Disease). The biomolecular part, is to develop a PCR based-assay for rapid and specific detection of Echinococcus granulosus strains (genotyping) using the mitochondrial gene NADH dehydrogenase subunit 1 as a target gene. The pathological part, including parasitological examination (cyst size, cyst fluid amount and the cyst fertility); chemical analysis of the cyst fluid; histopathological and histochemical studies on the cysts which collected from different intermediate hosts.