Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veins
The growing number of studies on cerebral venous circulation disorders associated with extrinsic stenosis of the internal jugular veins, as well as attempts to surgically influence the restoration of blood flow, are an indicator of the importance of this problem. Studies show that extracranial outfl...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
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Russian Academy of Sciences, Siberian Branch Publishing House
2024-03-01
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| Series: | Сибирский научный медицинский журнал |
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| Online Access: | https://sibmed.elpub.ru/jour/article/view/1391 |
| _version_ | 1826575683900407808 |
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| author | S. E. Semenov D. V. Bondarchuk A. N. Kokov M. G. Shatokhina |
| author_facet | S. E. Semenov D. V. Bondarchuk A. N. Kokov M. G. Shatokhina |
| author_sort | S. E. Semenov |
| collection | DOAJ |
| description | The growing number of studies on cerebral venous circulation disorders associated with extrinsic stenosis of the internal jugular veins, as well as attempts to surgically influence the restoration of blood flow, are an indicator of the importance of this problem. Studies show that extracranial outflow disorders are associated with a wide range of neurological clinical manifestations and may contribute to the development of congestive intracranial hypertension. Anatomical variants of the development of the extracranial venous system, constitutional insufficiency and stenosis often play similar roles in the development of disorders of the cerebral venous outflow, but differ parametrically. There are no standard diagnostic criteria for differential diagnosis, normal and pathological parameters are contradictory, and the diagnosis largely depends on the combined use of imaging techniques. The history of attempts to study disorders of the cerebral venous circulation is quite long, associated with the technical innovations in every period of time. The most non-invasive, accessible and safe tools for diagnosing non-thrombotic lesions and anomalies of the internal jugular veins are currently recognized as ultrasound scanning and MR venography in tandem. Researchers note both local hemodynamic disturbances at the level of stenosis and changes in the overall picture of the venous vascular network of the neck with certain patterns of its remodeling. The pathological significance of the compensatory expansion of nonjugular outflow tracts (vertebral, paraspinal collateral, spinal epidural veins, etc.) is still a controversial issue. MRI and ultrasound combined show a high degree of agreement between the results, which should stimulate further research into the pathophysiology and differentiation of various causes and severity of non-thrombotic lesions of the jugular veins. |
| first_indexed | 2024-04-25T01:49:34Z |
| format | Article |
| id | doaj.art-2cf8a82007aa4662b8733ccb8bce1d47 |
| institution | Directory Open Access Journal |
| issn | 2410-2512 2410-2520 |
| language | Russian |
| last_indexed | 2025-03-14T13:18:36Z |
| publishDate | 2024-03-01 |
| publisher | Russian Academy of Sciences, Siberian Branch Publishing House |
| record_format | Article |
| series | Сибирский научный медицинский журнал |
| spelling | doaj.art-2cf8a82007aa4662b8733ccb8bce1d472025-02-28T13:43:59ZrusRussian Academy of Sciences, Siberian Branch Publishing HouseСибирский научный медицинский журнал2410-25122410-25202024-03-01441768710.18699/SSMJ20240108591Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veinsS. E. Semenov0D. V. Bondarchuk1A. N. Kokov2M. G. Shatokhina3Research Institute for Complex Issues of Cardiovascular DiseasesResearch and Practical Clinical Center for Diagnostics and Telemedicine Technologies of the Moscow Health Care DepartmentResearch Institute for Complex Issues of Cardiovascular DiseasesAlmazov National Medical Research Centre of Minzdrav of RussiaThe growing number of studies on cerebral venous circulation disorders associated with extrinsic stenosis of the internal jugular veins, as well as attempts to surgically influence the restoration of blood flow, are an indicator of the importance of this problem. Studies show that extracranial outflow disorders are associated with a wide range of neurological clinical manifestations and may contribute to the development of congestive intracranial hypertension. Anatomical variants of the development of the extracranial venous system, constitutional insufficiency and stenosis often play similar roles in the development of disorders of the cerebral venous outflow, but differ parametrically. There are no standard diagnostic criteria for differential diagnosis, normal and pathological parameters are contradictory, and the diagnosis largely depends on the combined use of imaging techniques. The history of attempts to study disorders of the cerebral venous circulation is quite long, associated with the technical innovations in every period of time. The most non-invasive, accessible and safe tools for diagnosing non-thrombotic lesions and anomalies of the internal jugular veins are currently recognized as ultrasound scanning and MR venography in tandem. Researchers note both local hemodynamic disturbances at the level of stenosis and changes in the overall picture of the venous vascular network of the neck with certain patterns of its remodeling. The pathological significance of the compensatory expansion of nonjugular outflow tracts (vertebral, paraspinal collateral, spinal epidural veins, etc.) is still a controversial issue. MRI and ultrasound combined show a high degree of agreement between the results, which should stimulate further research into the pathophysiology and differentiation of various causes and severity of non-thrombotic lesions of the jugular veins.https://sibmed.elpub.ru/jour/article/view/1391non-thrombotic disordersblood flowjugular veinsnon-jugular collateralsultrasoundmr venography |
| spellingShingle | S. E. Semenov D. V. Bondarchuk A. N. Kokov M. G. Shatokhina Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veins Сибирский научный медицинский журнал non-thrombotic disorders blood flow jugular veins non-jugular collaterals ultrasound mr venography |
| title | Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veins |
| title_full | Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veins |
| title_fullStr | Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veins |
| title_full_unstemmed | Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veins |
| title_short | Indicators of cerebral venous drainage with non-thrombotic disorders in extracranial veins |
| title_sort | indicators of cerebral venous drainage with non thrombotic disorders in extracranial veins |
| topic | non-thrombotic disorders blood flow jugular veins non-jugular collaterals ultrasound mr venography |
| url | https://sibmed.elpub.ru/jour/article/view/1391 |
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