title: [The clinical characteristics and diagnosis of lesions of the upper third of the vertebral arteries].
abstract: An analysis of the clinical symptoms of abnormalities in the upper third vertebral arteries made it possible to identify 4 stages of their development. The tunnel-compression syndrome was found to underline the abnormalities. It was established that Doppler ultrasonic imaging and vein spondylography were the most informative diagnostic techniques.
authors.forename: K Ia
authors.initials: KIa
authors.lastname: Ogleznev
authors.forename: V A
authors.initials: VA
authors.lastname: Meledin
mesh_terms: D000328:Adult; D002908:Chronic Disease; D003251:Constriction, Pathologic / Q000175:diagnosis / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008866:Microsurgery; D008875:Middle Aged; D011859:Radiography; D014463:Ultrasonography; D014711:Vertebral Artery / Q000000981:diagnostic imaging / Q000601:surgery; D014715:Vertebrobasilar Insufficiency / Q000175:diagnosis* / Q000601:surgery
vernacular_title: Osobennosti kliniki, diagnostika porazheniĭ verkhneĭ treti pozvonochnykh arteriĭ.