title: [Duplex ultrasound for diagnosis of carotid stenosis. Detecting stroke candidates].
abstract: In the hands of an experienced examiner, and with consideration being given to defined criteria, duplex sonography of the extracranial arteries supplying the brain is a valid, noninvasive, nonstressful, reproducible and comparatively inexpensive examination procedure. The indication for this examination is established after a cerebral ischemic event, or in patients with an appropriate risk profile. Nevertheless, anatomical variants or technical problems make necessary a further diagnostic work-up in the form of MR or conventional angiography.
authors.affiliation: Gefässzentrum-Innenstadt, Medizinische Poliklinik, Klinikum der Universität München. Antje.Rademacher@pk-i.med.uni-muenchen.de
authors.forename: A
authors.initials: A
authors.lastname: Rademacher
authors.forename: U
authors.initials: U
authors.lastname: Hoffmann
mesh_terms: D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging; D016893:Carotid Stenosis / Q000000981:diagnostic imaging*; D006801:Humans; D012307:Risk Factors; D012680:Sensitivity and Specificity; D020521:Stroke / Q000000981:diagnostic imaging*; D018615:Ultrasonography, Doppler, Color