Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Novosti Khirurgiiarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Способ исследования глубоких вен подколенного сегмента у больных с хронической венозной недостаточностью нижних конечностей

Способ исследования глубоких вен подколенного сегмента у больных с хронической венозной недостаточностью нижних конечностей

Abstract

Valve state of the lower extremities deep venous system estimation during the X-rays examination is based on Valsalva test application. But while studying hemodynamics in the popliteal segment, this method doesn't guarantee an adequate retrograde blood flow, especially if the thigh valves turn out to be sufficient. We have developed the method of the compressive popliteal phlebography. To estimate advantages of the newly proposed technique we have compared the results of the traditional and the compressive phlebography in 73 patients with varicose disease. The research has shown that the reflux revealed in the popliteal and posterior tibial veins with the usage of only Valsalva test is always presented during the compressive popliteal phlebography. Retrograde blood flow hasn't been diagnosed in 55 patients when the traditional method has been applied. Usage of the compressive technique permits to find out the reflux in 25 more patients out of the residual 55 patients. Thus the proposed technique permits to diagnose valve insufficiency of the popliteal vein more precisely. Moreover, this method allows assessing the state of the sural veins.

Оценка состояния клапанного аппарата глубоких вен нижних конечностей при рентгенологическом исследовании основана на применении пробы Вальсальвы. Однако при изучении гемодинамики в подколенном сегменте она не обеспечивает достаточного ретроградного кровотока, особенно если клапаны бедренной вены оказываются состоятельными. Нами разработан метод компрессионной подколенной флебографии. Для оценки преимуществ предлагаемой методики проведено сравнение результатов традиционной и компрессионной флебографии у 73 больных варикозной болезнью. Исследование показало, что во всех случаях выявления ретроградного кровотока в подколенной, задних большеберцовых венах при проведении только пробы Вальсальвы рефлюкс регистрировался и при выполнении компрессионной пробы. Ретроградный кровоток не был диагностирован при классической методике у 55 больных. В случае применения компрессионной флебографии из этих 55 пациентов ретроградный рефлюкс был выявлен у 25. Таким образом, предлагаемая методика позволяет более точно диагностировать наличие клапанной недостаточности подколенной вены. Кроме того, она предоставляет возможность оценить состояние икроножных вен.

Keywords

ГЛУБОКИЕ ВЕНЫ, КЛАПАННЫЙ АППАРАТ, ПОДКОЛЕННЫЙ СЕГМЕНТ, РЕТРОГРАДНЫЙ КРОВОТОК, КОМПРЕССИОННАЯ ФЛЕБОГРАФИЯ

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold