the portal venous systemcausingpresinusoidal portal hypertension
occlusion of the main portal vein or its intrahepatic divisions(passive) is caused byPresinusoidal portal hypertension
meticulous portal anastomosis and closure of portal tributaries or portasystemic shunts to improve the portal venous flow(passive) could be prevented byextrahepatic portal hypertension
congenital hypoplasia of the intrahepatic portal system , known as the Cruveilhier - Baumgarten disease(passive) caused bypresinusoidal portal hypertension
decreased effective arterial blood volume and hyperdynamic circulation 4 Renal resistance to atrial natriuretic peptide Pathogenesis of ascitescausesdecreased effective arterial blood volume and hyperdynamic circulation 4 Renal resistance to atrial natriuretic peptide Pathogenesis of ascites
malignant ascites and ascites(passive) caused bymalignant ascites and ascites
to portosystemic shunting , varices and variceal bleedingcan leadto portosystemic shunting , varices and variceal bleeding
to several alterations on hematological indices ( HIleadsto several alterations on hematological indices ( HI
from periportal fibrosis in the absence of cirrhosisresultingfrom periportal fibrosis in the absence of cirrhosis
oftenleadsoften
to esophageal varicesleadsto esophageal varices
hematemesis and malenacan causehematemesis and malena
a decrease in plasma volume and secondary renal sodium and water retentioncausesa decrease in plasma volume and secondary renal sodium and water retention
to vasodilation and relative arterial ↓leadsto vasodilation and relative arterial ↓