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37 Cards in this Set
- Front
- Back
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Vasculitis in med/large arteries, greater than 50 y/o
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giant cell arteritis
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Vasculitis in med/large arteries, less than 30 y/o
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Takayasu's arteritis
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Most common type of Takayasu's arteritis?
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Aortic arch and abd aorta (Type 3)
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Dose of thrombin to treat pseudoaneurysm?
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1000 units
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When to treat AAA?
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1) greater than or equal to 5cm
2) grows greater than 0.5cm within 6 months 3) symptomatic |
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Most serious complication of TIPS?
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Catheterization of hepatic artery instead of portal vein
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Causes of splenic vein thrombosis?
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1) pancreatitis
2) pancreatic cancer 3) celiac and splenic artery aneurysm 4) retroperitoneal fibrosis |
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Which disease is characterized by multiple arterial intramural cystlike masses? Where does it occur?
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1) cystic adventitial disease
2) popliteal artery |
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Treatment for pulm AVM?
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coils
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Treatment for median arcuate ligament syndrome?
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surgical release
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Collateral pathways for celiac artery obstruction?
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1) pancreaticoduodenal arcade
2) arc of Bueller |
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Collateral pathways for SMA obstruction?
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1) P-D arcade
2) arc of Bueller 3) arc of Riolan 4) marg artery of drummond |
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Collateral pathways for IMA obstruction?
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1) arc of Riolan
2) marginal colic arteries 3) superior rectal artery (from int iliac artery) |
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Triad for Leriche's syndrome?
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1) buttock claudication
2) lost femoral pulses 3) impotence |
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What are the collateral pathways for aortic occlusion?
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1) anterior -- int thoracic to sup epigastric to inf epigastric to ext iliac
2) middle -- SMA to IMA, sup to inf hemorrhodal, int to ext iliac 3) posterior -- subcostal or lumbar to deep circumflex iliac to ext iliac |
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How do you calculate ABI?
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Systolic in ankle (DP or PT, whichever is higher) divided by systolic in arm (left or right, whichever is higher)
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What is carotid blowout syndrome?
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Bleeding and pseudoaneurysm with an associated H/N tumor
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What are the absoluate contraindications for TIPS?
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1) right sided HF
2) primary pulm HTN 3) polycystic liver dz 4) severe hepatic failure |
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Where is the ulnar artery occluded in hypothenar hammer syndrome?
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Over the hamate bone (Guyon's canal)
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What feature of RCC distinguishes it from other hypervascular masses on angio?
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AV shunting
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What is the most common type of peripheral artery aneurysm? Major complication? Major association?
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1) popliteal artery
2) thromboembolism 3) AAA |
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Treatment for effort thrombosis (paget von schroetter dz)?
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Thrombolysis and surgery
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Where does segmental arterial mediolysis occur?
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Celiac branches
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What is the most common type of popliteal artery entrapment syndrome?
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Type 4: PA passes deep to the popliteus muscle and medial head of gastroc
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5 types of endoleaks?
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1) attachment site
2) branch leak 3) graft defect 4) graft fibroic porosity 5) endotension |
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What is the incidence of hepatic encephalopathy AFTER TIPS?
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approx 20% (Rad Cases - IR, p172)
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What are the grades for hepatic laceration?
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1) <1cm depth
2) 1-3cm depth 3) depth >3cm 4) 25-75% or 1-3 segments of a hepatic lobe 5) >75% or >3 segments 6) hepatic avulsion |
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What popliteal disease causes loss of distal pulses with knee flexion?
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cystic adventitial disease
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DDX for multiple microaneurysms of the visceral arteries?
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1) PAN
2) SLE 3) Wegener's 4) amphetamine abuse (speed kidney) |
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What is the most common cause of Raynauld's phenomenon (aka secondary Raynauld's)?
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Scleroderma
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What are the 3 types of surgical portosystemic shunts?
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1) mesocaval (SMV to IVC)
2) splenorenal 3) portacaval |
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Indications for IVC filter?
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1) DVT/PE and contraindication or complication of anticoagulation
2) DVT/PE despite anticoag 3) free-floating IVC or iliofemoral thrombus 4) prophylaxis for people with poor cardiopulm reserve |
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Why do venogram before filter placement?
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1) caval diameter
2) location of renal vein 3) renal/IVC anomalies |
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What is a complication of TACE?
RFA? |
1) bowel ulceration
2) liver decompensation hemorrhage |
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On angio, see vessels running side by side. Dx?
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AVF
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What does TIPS stand for?
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transjugular intra-hepatic portosystemic shunt
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What are three complications of UAE of fibroids?
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1) failure
2) menopause 3) infection |
