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DVT423-SH3
USIDMS Mesenteric Doppler
Question | Answer |
---|---|
What are the three branches of the celiac axis | Common Hepatic Artery, Splenic Artery, Left Gastric Artery |
The SMA supplies blood to what 3 structures | Distal Duodenum, Small Intestine, Colon |
What two vessels converge to form the portal vein? | Splenic Vein and Superior Mesenteric Vein |
In a fasting patient, the SMA will have a (high or low) resistant waveform | High |
T or F: Celiac velocities greater than 200 cm/s are within normal limits | False: >70% Stenosis |
After the porta hepatis, what two vessels does the portal vein divide into? | Right and Left Portal Vein |
Portal veins are (intra OR inter)segmental vessels in the liver | Intrasegmental |
Portal Hypertension is defined as portal vein diameter exceeding ______. | 13mm |
What is the most common cause of intrahepatic portal hypertension | Cirrhosis |
Budd-Chiari syndrome involves the stenosis or obstruction of what vessels | Hepatic Veins |