Term
| This image has a GB full of heterogeneous material. hint: organized |
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Definition
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Term
| This image shows a shadowing foci in the duct and the hint reads: classified into primary and secondary |
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Definition
choledocholithiasis
primary- stone formed in the duct
secondary- stone moved from GB into duct |
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Term
| Image showing a GB with thickened walls with echogenic masses with shadowing Hint:50 yr olds similar in M:F |
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Definition
| acute cholecystitis with gallstones |
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Term
| This image shows a GB with a hyperechoic semilunar line with dense pposterior acoustic shadowing |
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Definition
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Term
| This image shows a GB with thickened areas on the wall that have ringdown artifact; hint is :hyperplastic change |
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Definition
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Term
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Definition
| wall echo shadow...porcelain GB does not have this a gall bladder calculus DOES |
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Term
| This image shows dilated intrahepatic ducts; hint: 60%, treatment by resection |
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Definition
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Term
| This image shows bands of non layering, echogenic tissue in the GB lumen (due to sloughed membrane and blood) |
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Definition
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Term
| This image has dirty shadowing: hint is more common in men; more than 1/2 are diabetic |
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Definition
| emphysematous cholecystitis (gas invades wall and lumen of GB) |
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Term
| This image has intraluminal polypoid masses and the hint: rare |
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Definition
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Term
| What is rare, congenital, has dilated bile ducts, and is more common in females? |
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Definition
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Term
| What type of choledochal cyst is most common? |
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Definition
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Term
| What is the normal CBD measurement? (no greater than________) |
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Definition
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Term
| The CBD is equivocally dilated at_________ and definitely dilated at _____________. |
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Definition
| 6-7 mm; equal to or greater than 8 mm |
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Term
| What is the most common cause of biliary obstruction (2 answers) |
|
Definition
| choledocholithiasis and pancreatic adenocarcinoma |
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Term
| What is a chronic inflammatory disease affecting the biliary tree and has a higher incidence in men about age 39 |
|
Definition
| primary sclerosing cholangitis |
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Term
| What is another name for hilar cholangiocarcinoma? |
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Definition
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Term
| What is the second most common PRIMARY malignancy of the liver? |
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Definition
| intrahepatic cholangiocarcinoma |
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Term
| This GB pathology shows low level echoic layering when patient is moved |
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Definition
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Term
Which of the following is NOT a cause of GB wall thickening?
cholecystitis
adenomyomatosis
GB cancer
hemobilia
sclerosing cholangitis |
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Definition
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Term
| What are several U/S charcteristics for acute cholecystitis? |
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Definition
| sludge, sonolucent areas around wall, gallstones, thickened GB wall, sonographic Murphy's sign |
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Term
All of the following are complications of acute cholecystitis EXCEPT:
xanthogranulamatous cholecystits
gangrenous cholecystitis
hemorrhagic "
empyema |
|
Definition
| xanthogranulomatous cholecystitis |
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Term
| What is a markedly dilated GB with a trv diam. of > or = 5 cm |
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Definition
| hydrops of the GB (mucocele or cholecystomegaly) |
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