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23 Cards in this Set
- Front
- Back
what is the most common visceral artery aneurysm
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splenic
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what is the most common cause of intrahepatic aneurysms and other causes
4 |
trauma is the most common cause less common causes include polyarteritis nodosa, and diffusion of chemo therapeutic drugs, CVD
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what is the most common cause of extrahepatic artery aneurysms
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atherosclerosis
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what would you find on MRCP if the patient had a klatskin tumor
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Mark dilatation of the intrahepatic the biliary ducts and a stricture around the common bile duct
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is a mass always present what they Klatskin tumor
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no a discrete mass might not be evident because is maybe just be A. infiltrate of process
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what is the most common finding of Klatskin tumor on MRCP
2 |
focal or long segment strictures, biliary dilatation proximal to the tumor
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what is a Klatskin tumor associated with
3 |
Clonorchis infection, ulcerative colitis, primaries sclerosing cholangitis
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what is a Klatskin tumor
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refers to a cholangiocarcinoma at the confluence of the right and left hepatic ducts
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what is the relationship of a femoral hernia to the femoral vein
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the hernia is medial to the femoral vein
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what is the most common and least common grant hernias and what are their percentages
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inguinal 95%
femoral 5% |
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what is the anatomical structure through which a femoral hernia passes through
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the femoral rain into the femoral canal
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what is the differential for an extrinsic mass effect on the posterior portion of the stomach
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pancreatic pseudocyst and pancreatic carcinoma
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what are the findings on a small bowel follow-through of acute pancreatitis, pseudocyst, or pancreatic cancer
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widening of the duodenal sleep and extrinsic mass effect on the posterior portion of the stomach
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what causes primary pneumatosis intestinalis
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there is no disease process
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where does primary pneumatosis intestinalis occur
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the colon
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what percent of pneumatosis intestinalis occurs from primary pneumatosis intestinalis
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15%
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what is the treatment of primary pneumatosis intestinalis
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no treatment
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where does secondary pneumatosis intestinalis occur
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this most commonly occurs in small bowel
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what is secondary pneumatosis intestinalis associated with
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ischemia, obstruction, infection, peptic ulcer disease, inflammatory bowel disease, status post procedures, COPD, systemic conditions
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what infection do infants typically results in pneumatosis intestinalis
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necrotizing enterocolitis
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what are some procedures that may result in pneumatosis intestinalis
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status post endoscopy, colonoscopy, abdominal surgery
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what systemic condition result in increased risk forpneumatosis intestinalis
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leukemia
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what drug puts the increased risk for pneumatosis intestinalis
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corticosteroids
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