[Cerebral circulation using transcranial and extracranial doppler ultrasonography in a patient with vertigo and ischemia in the area of the brain stem].

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  • Additional Information
    • Transliterated Title:
      Vysetrenie mozgovej cirkulácie pomocou transkraniálnej a extrakraniálnej dopplerovskej ultrasonografie u pacientov s vertigom a ischémiou v oblasti mozgového kmena.
    • Source:
      Publisher: Czechoslovak Medical Society J.E. Purkyne Country of Publication: Czech Republic NLM ID: 0366524 Publication Model: Print Cited Medium: Print ISSN: 0301-0597 (Print) Linking ISSN: 03010597 NLM ISO Abbreviation: Cesk Neurol Neurochir Subsets: MEDLINE
    • Publication Information:
      Publication: Praha : Czechoslovak Medical Society J.E. Purkyne
      Original Publication: Praha, Avicenum.
    • Subject Terms:
      Cerebrovascular Circulation*; Brain Ischemia/*diagnostic imaging ; Brain Stem/*blood supply ; Vertigo/*physiopathology; Adult ; Aged ; Aged, 80 and over ; Basilar Artery/diagnostic imaging ; Basilar Artery/physiopathology ; Brain Ischemia/physiopathology ; Carotid Artery, Internal/diagnostic imaging ; Carotid Artery, Internal/physiopathology ; Female ; Humans ; Male ; Middle Aged ; Ultrasonography ; Vertebral Artery/physiopathology ; Vertebral Artery/surgery
    • Abstract:
      The authors examined 32 patients with vertigo, 17 patients with focal ischaemia of the brain stem and 24 patients without signs of affections of the central nervous system by transcranial and extracranial Doppler ultrasonography. They measured the flow velocity in the basilar artery (BA), in the intracranial portion of the vertebral artery (VA) and in the extracranial portion of the internal carotid artery (ICA). In patients with vertigo they investigated functional and organic changes in the area of the cervical spine. They found significant differences in the flow velocities between groups as well as in different indices calculated from the assessed values. The lowest flow velocities were recorded in patients with focal ischaemia of the brain stem. The authors evaluate the influence of haemodynamics and disease of the cervical spine on the development of vertigo.
    • Publication Date:
      Date Created: 19900901 Date Completed: 19901206 Latest Revision: 20161123
    • Publication Date:
      20240829
    • Accession Number:
      2225177