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USIDMS Hepatic Doppler

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Question
Answer
What is measured during quiet respiration as it crosses the IVC?   Main portal vein  
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What is normal portal vein flow classified as?   Hepatopetal  
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What is elevated pressure in the portal venous system classified as?   Portal Hypertension  
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What can portal hypertension lead to?   Ascites, splenomegaly, GI bleed, jaundice, hepatic failure  
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What is normal splenic vein & SMV flow classified as?   Hepatopetal  
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What is normal hepatic vein flow classified as?   Hepatofugal  
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What join before the IVC in 96% of individuals?   Left and middle hepatic veins  
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What is stenosis or obstruction of the hepatic veins?   Budd-Chiari Syndrome  
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What are pathways that the body develops on its own to decrease pressure within the liver?   Porto-systemic shunts  
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Name some porto-systemic shunts   Left gastric vein (AKA coronary vein), gastric varices, recanalized paraumbilical vein with hepatofugal flow, spleno-renal shunt surgery  
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