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INTERVENTIONAL RADIOGRAPHY > Q2 > Flashcards

Q2 Flashcards

1
Q

[indication] percutaneous transluminal angiography

A

stenosis
atherosclerosis
fibromuscular dysplasia

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2
Q

fibromuscular dysplasia affects: [..]

A

carotid and renal

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3
Q

FMD secondary areas: [..]

A

CAP

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4
Q

FMD may present as [..]

A

stroke

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5
Q

renal transplant stenosis (tras)

A

1-5% post transplant hptn
75% post transp vascular compli
1-23% gen pop
seen after 3 mos-2yrs

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6
Q

[contraindication] percutaneous transluminal angiography

A
  1. carotid or vertebral occlusions
  2. arcuate ligament compression of celiac or other vessels
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7
Q

[mat] percutaneous transluminal angiography

A

angioplasty cathe
angioplasty balloon
vascular sheath
floppy tipped straight GW or torquable hydrophilic GW

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8
Q

[composition] angioplasty balloon

A

polyvinyl chloride
polyethylene
terephtalate
nylon reinforced with polyurethane

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9
Q

characteristic of material

A

trackablity
crossability
pushability
Dilating force

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10
Q

[major arteries] percutaneous transluminal angiography

A

RCC
Brachial
Femoral
Popliteal

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11
Q

[pre-procedure] percutaneous transluminal angiography

A

80-150 mg aspirin [anticoagulant]
seldinger’s technique

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12
Q

[post procedure] percutaneous transluminal angiography

A

4-6 hrs - bleeding & hematoma - direct pressure
10-20 H20 -no heavy lifting

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13
Q

[complications] percutaneous transluminal angiography

A

redness
foul smell
increase swelling
T above 37.8 celsius

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14
Q

transcatheter embolization [three main purpose]

A

to stop active bleeding sites
to control blood flow to decreased or malform vessels
to stop or reduce blood flow to a particular area of the body b4 surgery

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15
Q

[indication] transcatheter embolization

A

acute bleeding
aneurysm
fibroid tumor of uterus
hypervascular tumor
varicoceles
vascular malformation

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16
Q

[contra] transcatheter embolization

A

allergy to iodinated cm
anemia
ascites
coagulation
liver failure
thrombocytopenia

17
Q

absorbable/temp EA

A

autologous bc
gelfoam
oxycell

18
Q

non-absorbable/perm ea

A

particulates
injectable fluids/sclerosing agents
non-particulate

INTERVENTIONAL RADIOGRAPHY (10 decks)

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