2018
DOI: 10.14797/mdcj-14-3-208
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Endovascular Treatment for Venous Diseases: Where are the Venous Stents?

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Cited by 28 publications
(15 citation statements)
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“…Indeed, despite digital subtraction angiography remaining the gold standard for aSAH, we prefer to use CTA due to its favorable accessibility, reduced invasiveness and costs compared to other radiologic modalities ( 39 ). Then, by relating morphologic venous changes, if any detected, to the clinical status of patients with aSAH, we may be able to identify favorable treatments, medical or endovascular, for improving cerebral venous outflow and functional outcomes ( 40 ).…”
Section: Discussionmentioning
confidence: 99%
“…Indeed, despite digital subtraction angiography remaining the gold standard for aSAH, we prefer to use CTA due to its favorable accessibility, reduced invasiveness and costs compared to other radiologic modalities ( 39 ). Then, by relating morphologic venous changes, if any detected, to the clinical status of patients with aSAH, we may be able to identify favorable treatments, medical or endovascular, for improving cerebral venous outflow and functional outcomes ( 40 ).…”
Section: Discussionmentioning
confidence: 99%
“…Relative to the arterial system, the venous system is characterized by low pressure, low velocity, large volume and low resistance. 18 In addition, veins tolerate extensive dilatation without clinical rupture, and the diseased wall remains elastic despite extrinsic compression. 19 Large stent diameters are required (up to 25 mm or greater in the IVC) with increased crush resistance throughout the stent length to address the significant recoil and fibrous nature of thrombotic veins.…”
Section: Methodsmentioning
confidence: 99%
“…While the etiology of arterial and venous disease is different, arterial stents have been commonly used in off-label applications in venous endovascular treatment. However, recent studies on venous stenting suggested the need for designing venous stents accounting for the specific venous pathology (Schwein et al, 2018;Bento et al, 2019). The design and manufacturing of venous stents have been overlooked and undervalued (Gordon et al, 2008) given the prevalence of venous disease and the off-label use of arterial stents.…”
Section: Introductionmentioning
confidence: 99%
“…Compared to arteries, veins are up to three times more compliant (distensible). Pathological arteries usually retain a well-defined vessel with almost no change in the vessel elasticity (Schwein et al, 2018). However, a pathological vein can undergo a fibrous retraction reducing its compliance.…”
Section: Introductionmentioning
confidence: 99%
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