What is the most common cause of acute pancreatitis?
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Obstruction of the pancreatic duct by biliary calculi
,You are scanning a 53-year-old female with a history of recent weight loss and vague
abdominal pain. The liver is markedly heterogeneous and contains numerous calcified
lesions. This most likely represents metastatic disease from which primary?
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Adenocarcinoma of the colon
You are scanning a patient with sickle cell anemia and note the presence of gallstones
and gallbladder wall thickening. What else should you do to determine if acute
cholecystitis is present?
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Press with the ultrasound probe over the gallbladder to determine if it is
painful, look carefully to see if a gallstone is lodged in the gallbladder neck,
& check for the presence of pericholecystic fluid.
What is most commonly associated with mucinous adenocarcinoma of the colon?
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Calcified metastases
,Which of the following: adenocarcinoma, Islet cell tumor, cystuadenocarcinoma,
lymphangioma, or pancreaticoblastoma , is an endocrine tumor?
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Islet Cell Tumor
What part of the pancreas generally has the largest dimensions?
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head
A referring physician has asked you about the accuracy of gallbladder sonography. The
diagnostic accuracy of gallbladder sonography is:
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more than 90%
You are scanning a patient with a history of alcohol abuse and liver cirrhosis. The
pancreatic tissue is heterogeneous. Calcifications and dilatation of the pancreatic duct is
present. What condition is most likely considering this history and findings?
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, Chronic pancreatitis
Which measurement below is the diagnostic cutoff for portal vein enlargement?
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13mm
You have identified a single homogeneous hyperechoic lesion measuring 2.4cm in the
posterior aspect of the right lobe of the liver. What is the most common etiology of a
mass fitting this description?
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Cavernous hemangioma
What frequency transducer would most commonly be used for endoscopic ultrasound
of the pancreas?
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10 MHz - Megahertz
Give this one a try later!
Obstruction of the pancreatic duct by biliary calculi
,You are scanning a 53-year-old female with a history of recent weight loss and vague
abdominal pain. The liver is markedly heterogeneous and contains numerous calcified
lesions. This most likely represents metastatic disease from which primary?
Give this one a try later!
Adenocarcinoma of the colon
You are scanning a patient with sickle cell anemia and note the presence of gallstones
and gallbladder wall thickening. What else should you do to determine if acute
cholecystitis is present?
Give this one a try later!
Press with the ultrasound probe over the gallbladder to determine if it is
painful, look carefully to see if a gallstone is lodged in the gallbladder neck,
& check for the presence of pericholecystic fluid.
What is most commonly associated with mucinous adenocarcinoma of the colon?
Give this one a try later!
Calcified metastases
,Which of the following: adenocarcinoma, Islet cell tumor, cystuadenocarcinoma,
lymphangioma, or pancreaticoblastoma , is an endocrine tumor?
Give this one a try later!
Islet Cell Tumor
What part of the pancreas generally has the largest dimensions?
Give this one a try later!
head
A referring physician has asked you about the accuracy of gallbladder sonography. The
diagnostic accuracy of gallbladder sonography is:
Give this one a try later!
more than 90%
You are scanning a patient with a history of alcohol abuse and liver cirrhosis. The
pancreatic tissue is heterogeneous. Calcifications and dilatation of the pancreatic duct is
present. What condition is most likely considering this history and findings?
Give this one a try later!
, Chronic pancreatitis
Which measurement below is the diagnostic cutoff for portal vein enlargement?
Give this one a try later!
13mm
You have identified a single homogeneous hyperechoic lesion measuring 2.4cm in the
posterior aspect of the right lobe of the liver. What is the most common etiology of a
mass fitting this description?
Give this one a try later!
Cavernous hemangioma
What frequency transducer would most commonly be used for endoscopic ultrasound
of the pancreas?
Give this one a try later!
10 MHz - Megahertz
