Meaning of circulatory disturbance in vertebrobasilar system in development sensorineural hearing loss
| Autor: | I M Kirichenko, L I Shonia, V I Popadyuk, N A Daihes |
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| Jazyk: | English<br />Russian |
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | RUDN Journal of Medicine, Vol 0, Iss 4, Pp 87-93 (2010) |
| Druh dokumentu: | article |
| ISSN: | 2313-0245 2313-0261 |
| Popis: | Complete vestibulometric, audiological and otoneurological examinations were make in 60 patients from 28 till 75 years with sensory-neural hearing loss. Obtained data had compared to structural changes and hemodynamic parameters of a blood flow on vertebral arteries, to internal carotids, and also with a magnetic resonance imaging (MRI). Perceptive cochlear-vestibular syndrome was diagnosed in 35 cases. The examination parameters of the blood flow revealed structural changes vertebral arteries: hypoplasias (24%), deformations (35%), asymmetries of diameters (32%). Occlusions and stenoses (11% and 18%) are diagnosed seldom. In 25 cases with the central cochlear-vestibular syndrome diagnoses more rasping structural and hemodynamic changes: bilaterial deformation vertebral arteries (70%), stenoses and occlusions vertebral arteries (44%), deformation internal carotids (55%), stenosis internal carotids (43%) and occlusion internal carotids (5%). |
| Databáze: | Directory of Open Access Journals |
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