[High-grade stenosis of the internal carotid artery--ultrasonographic characterization].
ACI stenosis is an important and well treatable cause for ischemic stroke. Focussed on ultrasound techniques, morphologic and hemodynamic criteria for stenoses are demonstrated. The different terminologies are discussed. Contrast-enhanced power Doppler and B-flow are considered as well.
Jungius
K P
KP
Spitalzentrum Oberwallis, Departement Radiologie, Brig.
Jung
E M
EM
Clevert
D A
DA
D002545:Brain Ischemia / Q000000981:diagnostic imaging*; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging*; D016893:Carotid Stenosis / Q000000981:diagnostic imaging*; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D012680:Sensitivity and Specificity; D014463:Ultrasonography / Q000379:methods*