الفهرس 
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Abstract
Schistosoraiasis is an important public heal problem in tropical and subtropical countries. Portal hypertens
is considered as a major of schistosornsl hepatic
may lead to fatal sequences. There ia wone
evidence that the portal venous pressure is Increased in
Bchic tosomi.Tsic as a result of an obstruction How -it
presinusoidal level. The consequences of portal
hypertension io the development of ascites and abnormal pressure can he reduced collateral circulation Portal pharmacologically or surgically.