USIDMS Hepatic Doppler
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What direction of flow and waveform should a normal portal vein have? | Continuous waveform and hepatopetal flow, blood flow into the liver
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| What are common portal hypertension symptoms? | Jaundice, ascites, splenomegaly, GI bleed, or hepatic failure
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| What is the cause of 90% of portal hypertension cases? | cirrhosis
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| What two vessels is a TIPS usually placed between? | Portal vein and Hepatic Vein
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| What is Budd-Chiari Syndrome? | Hepatic vein stenosis or obstruction
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| What is an abnormal portal vein measurement? | >13cm
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| What vessel can the body naturally re-canalize to help aid with portal hypertension? | paraumbilical vein
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| What are three possible intrahepatic causes of portal hypertension? | Cirrhosis, hepatic fibrosis, lymphoma
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| Would a hepatic vein obstruction be a pre-, post-, or intra- hepatic cause of portal hypertension? | post hepatic obstruction
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| What area of the portal vein is used for a measurement of its diameter? | As it crosses the IVC
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Created by:
hmdant1
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