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endovascular graft exclusion

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https://www.readbyqxmd.com/read/28068871/predilation-technique-with-balloon-angioplasty-to-facilitate-percutaneous-groin-access-of-large-size-sheath-through-scar-tissue
#1
Felice Pecoraro, Mayur Krishnaswamy, Johnny Steuer, Gilbert Puippe, Nicola Mangialardi, Thomas Pfammatter, Zoran Rancic, Frank J Veith, Neal S Cayne, Mario Lachat
Purpose Percutaneous remote access for endovascular aortic repair is an advantageous alternative to open access. Previous surgery in the femoral region and the presence of synthetic vascular grafts in the femoral/iliac arteries represent major limitations to percutaneous remote access. The aim of this study was to evaluate an original technique used for enabling percutaneous remote access for thoracic or abdominal endovascular aortic repair in patients with scar tissue and/or a vascular graft in the groin. Methods Twenty-five consecutive patients with a thoracic (11/25; 44%) or an aortic aneurysm (14/25; 66%) and with a synthetic vascular graft in the groin (16/25; 64%) or a redo groin access (9/25; 36%) were managed through the percutaneous remote access...
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/27925869/endovascular-management-of-infected-iliofemoral-pseudoaneurysms-a-systematic-review
#2
Konstantinos G Moulakakis, Vangelis G Alexiou, George S Sfyroeras, John Kakisis, Andreas Lazaris, Spyridon N Vasdekis, Elias N Brountzos, George Geroulakos
We conducted a systematic review regarding the efficacy and outcome of endovascular treatment of infected iliofemoral arterial pseudoaneurysms with covered stents. 35 cases were identified, including 5 own. 22 pseudoaneurysms were located in the femoral area and 13 in the iliac vessels. The most commonly reported complaints were pulsatile groin mass (40 %), sepsis (37.1 %), active bleeding (31.4 %), and groin infection with purulent discharge (17.1 %). S. aureus (65.7 %) and Streptococcus species (22.9 %) were the most common microbes isolated...
December 7, 2016: VASA. Zeitschrift Für Gefässkrankheiten
https://www.readbyqxmd.com/read/27908806/giant-aneurysm-of-in-situ-saphenous-vein-graft
#3
Jordan P Makela, Zachary M DeBoard, Paul Cisek
We report a case of a symptomatic and rapidly expanding aneurysm of an in-situ saphenous vein graft in a 70-year-old man with extensive prior open and endovascular procedures for aneurysmal disease. He was was found to have full-length aneurysmal dilation with rapid progression over the course of six months. Successful ligation and exclusion with subtotal excision of the aneurysmal segment was performed and revision bypass was foregone due to adequate distal perfusion via collateralization. This rare complication of autologous vein bypass graft typically occurs at the anastomoses and merits aneursymorrhaphy or ligation...
November 28, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27890849/hybrid-treatment-of-a-suprarenal-aortic-aneurysm-with-an-infrarenal-aortobifemoral-surgical-graft-and-a-fenestrated-stent-graft
#4
Sebastian Nagel, Athanasios Katsargyris, Kyriakos Oikonomou, Eric L G Verhoeven
BACKGROUND: The aim of this study was to report a hybrid technique for the treatment of a suprarenal aortic aneurysm (SAA) in a patient with iliac occlusive disease. Initially, an infrarenal aortobifemoral surgical graft was implanted, followed by deployment of a fenestrated bifurcated stent graft at the suprarenal part of the aorta. METHODS: A 69-year-old man presented with a 51-mm saccular suprarenal aortic aneurysm and iliac occlusive disease with intermittent claudication...
November 24, 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27881689/acute-type-a-aortic-dissection-treated-using-a-tubular-stent-graft-in-the-ascending-aorta-and-a-multibranched-stent-graft-in-the-aortic-arch
#5
Tilo Kölbel, Christian Detter, Sebastian W Carpenter, Fiona Rohlffs, Yskert von Kodolitsch, Sabine Wipper, Herrmann Reichenspurner, E Sebastian Debus, Nikolaos Tsilimparis
PURPOSE: To describe the combined use of a tubular stent-graft for the ascending aorta and an inner-branched arch stent-graft for patients with acute type A aortic dissection. TECHNIQUE: The technique to deploy these modular, custom-made stent-grafts is demonstrated in 2 patients with acute DeBakey type I aortic dissections and significant comorbidities precluding open surgery. Both emergent procedures were made possible by the availability of suitable devices manufactured for elective repair in other patients...
February 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/27843111/a-comprehensive-review-of-in-situ-fenestration-of-aortic-endografts
#6
REVIEW
M Glorion, R Coscas, R G McWilliams, I Javerliat, O Goëau-Brissonniere, M Coggia
OBJECTIVE: Despite technical advances of fenestrated and branched endografts, endovascular exclusion of aneurysms involving renal, visceral, and/or supra-aortic branches remains a challenge. In situ fenestration (ISF) of standard endografts represents another endovascular means to maintain perfusion to such branches. This study aimed to review current indications, technical descriptions, and results of ISF. METHOD: A review of the English language literature was performed in Medline databases, Cochrane Database, Web of Science, and Scopus using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines...
December 2016: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27807319/combined-brachial-embolectomy-and-stent-graft-endovascular-exclusion-in-the-treatment-of-acute-arm-ischemia-due-to-subclavian-artery-aneurysms-thrombosis-or-distal-embolization
#7
Andrea Siani, Federico Accrocca, Gennaro de Vivo, Luca Maria Siani, Federica Mounayergi
AIM: Purpose of this study is to report our results after simultaneous transbrachial embolectomy and endovascular aneurysm exclusion with stentgraft in the treatment of upper limb acute ischemia due to subclavian artery aneurysm thrombosis and embolization . METHODS: From January 2010 to December 2015, seven consecutive patients (6 men; mean age 71.5, range 44-85) underwent to emergent revascularization for upper limb ischemia due to thrombosis/embolization of SAA by means of brachial embolectomy and endovascular exclusion...
2016: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/27776696/preservation-of-hypogastric-flow-and-control-of-iliac-aneurysm-size-in-the-treatment-of-aortoiliac-aneurysms-using-the-nellix-endovascular-aneurysm-sealing-endograft
#8
Dainis K Krievins, Janis Savlovskis, Andrew H Holden, Kaspars Kisis, Andrew A Hill, Marcis Gedins, Natalija Ezite, Christopher K Zarins
OBJECTIVE: The purpose of this study was to determine the long-term effectiveness of endovascular aneurysm sealing (EVAS) in the treatment of complex aortoiliac aneurysms with preservation of hypogastric artery flow. METHODS: We reviewed all patients with abdominal aortic aneurysms (AAAs) and common iliac aneurysms (CIAs) enrolled and treated in prospective studies of EVAS using the Nellix endograft (Endologix, Irvine, Calif) at two centers from 2008 to 2014. Patients with 1 year or more of computed tomography follow-up underwent quantitative morphometric assessment by two independent vascular radiologists blinded to clinical outcome results...
November 2016: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/27752387/stent-graft-in-stent-graft-as-a-rescue-technique-for-endovascular-treatment-of-giant-extracranial-internal-carotid-aneurysm
#9
Adenauer Marinho de Oliveira Góes Junior, Salim Abdon Haber Jeha
Endovascular treatment of a giant extracranial internal carotid aneurysm by a stent graft implantation was unsuccessful due to a high flow leak directly through the stent graft's coating. The problem was solved deploying a second stent graft inside the previously implanted one resulting in complete exclusion of the aneurysmal sac and patent carotid lumen preservation. The review of the literature did not provide a case using this endovascular strategy. Follow-up for more than 12 months, using CT angiography, showed confirmed aneurysmal exclusion and carotid patency and no clinical complications have been detected...
2016: Case Reports in Surgery
https://www.readbyqxmd.com/read/27708782/delayed-type-iiib-endoleak-secondary-to-graft-fabric-tear-7-years-following-implantation-of-a-medtronic-talent-endovascular-aortic-device-a-case-report-and-review-of-the-literature
#10
Vinay Kansal, Sudhir Nagpal
OBJECTIVES: To report a rare case of delayed Type IIIb endoleak secondary to fabric tear following implantation of a Medtronic Talent endovascular device. METHODS: A 83-year old gentleman underwent elective endovascular aneurysm repair for infrarenal abdominal aortic aneurysm with a Medtronic bifurcated stent graft in 2008. RESULTS: Seven years after the initial repair, imaging surveillance revealed significant endoleak and brisk aneurysm sac expansion due to Type IIIb endoleak secondary to endograft limb fabric tear...
2016: SAGE open medical case reports
https://www.readbyqxmd.com/read/27625002/free-esophageal-perforation-following-hybrid-visceral-debranching-and-distal-endograft-extension-to-repair-a-ruptured-thoracoabdominal-aortic-aneurysm
#11
Hussam Abou-Al-Shaar, Khaled Juan Zaza, Muhammad Anees Sharif, Samer Koussayer
Free esophageal perforation following a hybrid visceral debranching and distal endograft extension to repair a ruptured thoracoabdominal aortic aneurysm (TAAA) is a rare complication. The authors report a 56-year-old male who underwent elective thoracic endovascular aortic repair of a thoracic aneurysm. Four and a half years later, he presented with a new aneurysm extending from the distal end of the thoracic stent graft to the aortic bifurcation involving all the visceral arterial branches. The TAAA ruptured while he was awaiting an elective repair, and as a result, he underwent an emergency hybrid procedure...
October 2016: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27598471/on-the-complexity-of-screening-detected-abdominal-aortic-aneurysms-a-retrospective-observational-multicenter-cohort-study
#12
Håkan Ohlsson, Anders Gottsäter, Tim Resch, Björn Sonesson, Per Kjellin, Tomas Wetterling, Jan Holst
BACKGROUND: Ultrasound screening for abdominal aortic aneurysms (AAA) has been shown to decrease aneurysm related mortality. Likely by providing an opportunity to intervene while the an- eurysm is still intact, but possibly also when and the anatomy still relatively uncomplicated which would provide a less complex procedure. Our aim was to retrospectively investigate the complexity of repair for screening-detected AAAs in a cohort of 65-year-old men. METHODS: All screening detected AAA cases that underwent repair between Sept 2010 and June 2014 in the most southern region of Sweden were included...
September 6, 2016: International Angiology: a Journal of the International Union of Angiology
https://www.readbyqxmd.com/read/27554701/endovascular-management-of-concomitant-thoracic-and-abdominal-aortic-ruptures-resulting-from-brucellosis-aortitis
#13
Samuel L Chen, Isabella J Kuo, Roy M Fujitani, Nii-Kabu Kabutey
BACKGROUND: Acute aortic symptomatology is an unusual manifestation of Brucella melitensis infection. We present a rare case of acute multifocal thoracic and abdominal aortic ruptures arising from Brucellosis aortitis managed exclusively with endovascular surgery. METHODS: A 71-year-old Hispanic male with a history of atrial fibrillation and prior stroke on chronic anticoagulation presented with shortness of breath and malaise. In addition, he had been treated approximately 1 year previously in Mexico for B...
January 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27554687/hybrid-procedure-with-debranching-from-the-descending-aorta-for-aortic-arch-aneurysm-after-previous-open-repair
#14
Juergen Zanow, Martin Breuer, Eric Lopatta, Christoph Schelenz, Utz Settmacher
Aortic arch aneurysms can be treated with hybrid procedures by endovascular exclusion and prior debranching of supra-aortic arteries. We report on a case of symptomatic arch aneurysm following previous supracoronary ascending aorta and hemiarch replacement with a very short proximal landing zone. A successful reconstruction was performed by retrograde revascularization of supra-aortic vessels from the descending aorta and subsequent endovascular repair deploying a proximal stent graft directly above the sinotubular junction with good results in the 4-year follow-up...
January 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27530412/endovascular-stent-grafting-of-the-ascending-aorta-for-symptomatic-parietal-thrombus
#15
Andrea Kahlberg, Matteo Montorfano, Tommaso Cambiaghi, Luca Bertoglio, Germano Melissano, Roberto Chiesa
PURPOSE: To present stent-graft treatment of parietal thrombus in the ascending aorta. CASE REPORT: A 64-year-old man with no history of vascular disease developed a right cerebral hemisphere transient ischemic attack and was diagnosed with mural thrombosis of the ascending aorta involving the greater curvature just proximal to the origin of the innominate artery. He was treated for 2 months with anticoagulants, but new imaging studies showed significant increase in the size of the thrombus and an irregular aspect...
August 16, 2016: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/27457833/inner-branched-endografts-for-the-treatment-of-aortic-arch-aneurysms-after-open-ascending-aortic-replacement-for-type-a-dissection
#16
Charles P E Milne, Mau Amako, Rafaelle Spear, Rachel E Clough, Adrien Hertault, Jonathan Sobocinski, Wendy Brown, Stéphan Haulon
BACKGROUND: The development of a postdissection aortic arch aneurysm after open ascending aortic replacement for type A dissection places the patient at increased risk for an open operation due to the need for redo sternotomy and total arch replacement. We conducted a computed tomography-based feasibility study to assess what proportion of these patients would be anatomically suitable for branched endograft repair of an arch aneurysm. We also aimed to identify ways to tailor the index operation to increase suitability for future endovascular repair...
December 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27427353/endovascular-repair-of-an-aortic-arch-aneurysm-with-triple-chimney-stent-grafts-a-case-report
#17
Oscar A Mendiz, Hugo Fraguas, Carlos M Fava
The treatment of an aortic arch aneurysm in high-risk individuals poses a significant challenge. We present a surgical patient with a patent left internal mammary artery (LIMA) graft and a large aortic arch aneurysm who underwent aortic stent-graft implantation and complete endovascular branching to preserve the LIMA inflow, with successful exclusion of the aneurysm. A moderate flow, proximal type I endoleak was observed after deployment that disappeared at 2-year follow-up.
October 2016: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/27346443/in%C3%A2-vivo-evaluation-of-customized-aortic-repair-using-a-novel-survival-model
#18
B M Doorschodt, H L Brom, A C de Vries, C Meers, M J Jacobs
OBJECTIVE: The aim of the study was to evaluate the feasibility and mid-term biological behavior of the novel customized aortic repair (CAR) method for endovascular aneurysm treatment. METHODS: CAR consists of exclusion of an aneurysm from the circulation using a custom-designed dog bone-shaped balloon, followed by aneurysm sac filling with an in situ curing polymer. After curing and balloon deflation, the circulation is restored through a patent cast neolumen. A liquid two-component polymer was injected via a small bore catheter under X-ray control into a surgically created aneurysm...
August 2016: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27333262/endovascular-placement-of-an-extraluminal-arterial-bypass-graft-in-vitro-feasibility-study
#19
Markus Zimmermann, Jochen Pfeffer, Hong-Sik Na, Martin Liebl, Maximilian Schulze-Hagen, Christiane K Kuhl, Peter Isfort, Philipp Bruners
PURPOSE: A novel approach for arterial bypass grafting using exclusively endovascular techniques was established in-vitro in a phantom model. MATERIAL AND METHODS: The experimental setting consisted of a gel-wax phantom with two embedded parallel fluid-filled silicon tubes simulating the superficial femoral vessels. Through an 8-French sheath, a re-entry catheter (OUTBACK(®), Cordis) was placed in the simulated artery and used to puncture the vascular wall. Then a 0...
December 2016: Minimally Invasive Therapy & Allied Technologies: MITAT
https://www.readbyqxmd.com/read/27324231/management-of-true-visceral-artery-aneurysms-in-31-cases
#20
S Regus, W Lang
INTRODUCTION: True visceral artery aneurysms (VAA) should be treated under elective conditions in dependency on maximum diameter. In this respect, the traditional accepted threshold is 2cm, whereas VAA sizing less than 2cm should conservatively be observed without invasive treatment. The aim of this study was to review differences in the treatment outcome over three decades. MATERIAL AND METHODS: This was a retrospective review of all treated VAAs at one institution from 1985 to 2015...
June 17, 2016: Journal of Visceral Surgery
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