normal blood flow in portal vein and patent portal vein is a sign of the normal physiological condition of liver blood web and clearness of portal venous way
Hepatopetal portal venous blood flow refers to the normal direction of blood flow within the portal vein, where blood is carried from the gastrointestinal tract and spleen to the liver. This flow is essential for delivering nutrients and metabolites for processing and detoxification by the liver. Any disruption or reversal of this flow can indicate underlying liver disease or portal hypertension.
i think portal hypertension is a cause of spleenomegaly because in portal hypertension portal blood flow toward the spleen that may lead to over burden over the spleen
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The hepatic portal vein carries blood (and absorbed nutrients) from the small intestine to the liver.
the bllod from small intestine drains into portal vein and which gives that blood to liver
two types: "normal" via the hepatic artery and "portal" via the portal vein outflow is directly to the inferior vena-cava. "PORTAL" describes the flow of blood that has already bathed the intestines from the mesinteric artery
Hypovolemic shock markedly decreases total liver blood flow by a reduction in portal venous blood flow.
As the liver scars, blood flow is progressively restricted in the portal vein, which carries blood from the stomach and abdominal organs to the liver.
Portal vein receives blood from two major veins, Superior mesenteric vein that drains the entire small bowel and splenic vein which drains the entire large bowel and spleen. Portal vein supplies about 60% of the total blood flow to the liver.
Portal vein receives blood from two major veins, Superior mesenteric vein that drains the entire small bowel and splenic vein which drains the entire large bowel and spleen. Portal vein supplies about 60% of the total blood flow to the liver.
collateral hyperemic venous blood flow in abdominal wall due to portal cirrhosis of liver for example