2015
DOI: 10.1016/j.jvsc.2015.08.005
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Hybrid intervention for treatment of the nutcracker syndrome

Abstract: Nutcracker syndrome is a rare anomaly resulting from compression of the left renal vein between the aorta and the superior mesenteric artery. Open and endovascular interventions have both been performed to relieve the compression. Each of these interventions has strengths and weaknesses. We report two patients in whom a hybrid approach was adopted in the process combining the strengths of each intervention while reducing potential complications.

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Cited by 14 publications
(4 citation statements)
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References 10 publications
(13 reference statements)
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“…Given that this technique has recently become the "gold standard" for identification of other venous compression syndromes because of its high sensitivity and ability to provide intraluminal measurements and characteristics, [22][23][24] IVUS has been increasingly employed to help identify LRV compression. 2,3,25 Specifically, IVUS may play a critical role in detecting nutcracker physiology in patients such as ours, in whom venography revealed a normal renocaval pressure gradient. Although there are no formal IVUS criteria established for NCS, IVUS has been effectively used to identify planar LRV compression that is unappreciable on twodimensional imaging and to visualize intraluminal webs and spurs.…”
Section: Discussionmentioning
confidence: 92%
See 1 more Smart Citation
“…Given that this technique has recently become the "gold standard" for identification of other venous compression syndromes because of its high sensitivity and ability to provide intraluminal measurements and characteristics, [22][23][24] IVUS has been increasingly employed to help identify LRV compression. 2,3,25 Specifically, IVUS may play a critical role in detecting nutcracker physiology in patients such as ours, in whom venography revealed a normal renocaval pressure gradient. Although there are no formal IVUS criteria established for NCS, IVUS has been effectively used to identify planar LRV compression that is unappreciable on twodimensional imaging and to visualize intraluminal webs and spurs.…”
Section: Discussionmentioning
confidence: 92%
“…2 More recently, intravascular ultrasound (IVUS) has emerged as an important adjunct for diagnosis of venous outflow obstruction, particularly in cases in which renocaval pressure gradients are equivocal. 3,4 Duplicated inferior vena cava (IVC) is a congenital venous abnormality that occurs in 0.2% to 3.0% of the population and arises from persistence of the left and right supracardinal veins. 5 This anomaly not only can place individuals at increased risk for vascular complications but also can have an impact on surgical and technical decision-making.…”
mentioning
confidence: 99%
“…One of the major achievements of the endovascular revolution has been the introduction of venous stents to recanalize the chronically obstructed iliofemoral veins (▶ Fig. 5 20, on removal of malfunctioning Wallstents (Boston Scientific, Natick, Mass) without venotomy (21), on the hybrid technique of iliofemoral vein reconstruction (8,22), and hybrid reconstruction of the left renal vein in patients with Nutcracker syndrome (23).…”
Section: Endovascular Reconstruction Of Iliofemoral Veins and The Infmentioning
confidence: 99%
“…This approach offers superior visualization of cross-sectional detail and assessment of venous stenosis (36). IVUS can also be used to optimize stent deployment and assess post-stenting treatment success (37).…”
mentioning
confidence: 99%