|
|
|
|
|
|
|
|
|
|
|
|
ü |
Doppler
sonography as initial screening test
|
|
for ruling out
carotid stenosis.
|
|
|
ü |
Limited in upper
and intracranial ICA.
|
|
|
ü |
CTA findings
equal to angiographic images
|
|
ü |
No risk of stroke
as in angiography
|
|
|
ü |
4% TIA/minor
stroke, 1% major stroke
|
|
|
ü |
Many surgeons
now proceeding on CT
|
|
|
findings.
|
|