USI DMS 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 type of flow direction, hepatopetal or hepatofugal, do the hepatic veins have? | Hepatofugal flow
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| What do the hepatic veins drain into? | IVC from the liver
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| What is stenosis or obstruction of the hepatic veins? | Budd-Chiari syndrome
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| What will the Doppler signal look like in the hepatic veins? | Spontaneous, pulsatile, phasic, and bidirectional
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| In what percent of people do the left and middle hepatic veins join before the IVC? | 96%
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| What is the normal 2D appearance for portal veins? | Bright echogenic walls
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| What carries nutrient-rich blood from the gastrointestinal tract? | Portal vein
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| What percent of incoming blood does the hepatic artery Supply? | 30%
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| What is the whole purpose of the portal system? | Drains nutrient-rich blood from the bowel and spleen into the liver
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| A main portal vein with a diameter of _________, near the Porta hepatis, can be seen as a sign of portal hypertension. | >13mm
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Created by:
Tburris5
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