ARDMS ABDOMEN ULTRASOUND REGISTRY EXAM REVIEW QUESTIONS AND ANSWERS
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Course
ARDMS ABDOMEN ULTRASOUND REGISTRY
Institution
ARDMS ABDOMEN ULTRASOUND REGISTRY
ARDMS ABDOMEN ULTRASOUND
REGISTRY EXAM REVIEW QUESTIONS
AND ANSWERS
The caudate lobe is separated from the LLL by which ligament? -
ANSWER -ligamentum venosum
Main portal vein is created by the merging of which two vessels?
What is this area referred to as? - ANSWER -Superior mesenteric vei...
ARDMS ABDOMEN ULTRASOUND
REGISTRY EXAM REVIEW QUESTIONS
AND ANSWERS
The caudate lobe is separated from the LLL by which ligament? -
ANSWER -ligamentum venosum
Main portal vein is created by the merging of which two vessels?
What is this area referred to as? - ANSWER -Superior mesenteric vein
and splenic vein. Known as the splenic portal confluence
What is the name of the capsule surrounding the liver? - ANSWER -
Glisson capsule
Normal AP measurement of the MPV? - ANSWER -13mm or less
What is an enlarged (>13mm) portal vein signify? - ANSWER -Portal
hypertension
Normal MPV flow? - ANSWER -Hepatopetal and monophasic w/ some
respiratory variation
,Where do the hepatic veins drain? - ANSWER -IVC
These veins are considered both interlobar and intersegmental -
ANSWER -hepatic veins. They are located between the segments and
the lobes
normal hepatic vein flow - ANSWER --Hepatofugal - away from liver
-pulsatile, triphasic due to right atrial pressure changes
-respiratory variation
Narrowing or occlusion of the hepatic veins is indicative of: -
ANSWER -Budd-Chiari syndrome
The liver hilum is also know as - ANSWER -The porta hepatis
flow pattern of the hepatic artery should be - ANSWER -low resistance
since it is feeding the liver
After birth the umbilical vein becomes - ANSWER -ligamentum teres
aka round ligament
,-runs along with the falciform ligament
-will usually be seen near left portal vein in left liver
Where can the main lobar fissure be seen? - ANSWER --in sag plane
-will appear to connect the neck of the GB with the RPV
-also separates right and left hepatic veins
hepatic steatosis - ANSWER -fatty liver
Causes of fatty liver disease - ANSWER -Fatty deposits within the
hepatocytes.
Once it becomes cirrhosis, it is non-reversible.
1. Alcoholic fatty liver disease
2. Non-alcoholic fatty liver disease:
-obesity
-starvation
, -chemotherapy
-diabetes mellitus
-hyperlipidemia
-pregnancy
-von Gierke disease (glycogen storage dx)
-total parental nutrition
-cystic fibrosis
steatohepatitis - ANSWER -inflammation of the liver associated with
fat
precursor for chronic liver dx leading to fibrosis, cirrhosis, and HCC
hepatomegaly size - ANSWER ->15cm
need to correlate with clinical hx don't
confused Riedel's lobe as hepatomegaly
Fatty liver symptoms and labs - ANSWER -Symptoms:
-usually asymptomatic
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