Results 41 to 50 of about 46,211 (300)

Thoracic endovascular stent graft infection [PDF]

European Journal of Cardio-Thoracic Surgery, 2014
Figure 1: This patient, who had undergone thoracic endovascular aortic repair (TEVAR) on the descending thoracic aorta for suspected intramural haematoma 4 weeks before in a community hospital, was admitted for mild fever (37.5°C) and persistent back pain (A).
Ho Jong, Chun, Hwan Wook, Kim, Keon Hyun, Jo   +2 more
openaire   +2 more sources

Motion Calculations on Stent Grafts in AAA [PDF]

, 2011
Endovascular aortic repair (EVAR) is a technique which uses stent grafts to treat aortic aneurysms in patients at risk of aneurysm rupture. Although this technique has been shown to be very successful on the short term, the long term results are less ...
Grundmann, R.T., Hoogeveen, Yvonne, Klein, Almar, Oostveen, Luuk J., Renema, W. Klaas Jan, Schultze Kool, Leo J., Slump, Cornelis H., van der Vliet, J. Adam   +7 more
core   +3 more sources

Comparative Study of the Effect of Structural Parameters on the Flexibility of Endovascular Stent Grafts

Advances in Materials Science and Engineering, 2018
The complication of stent graft-induced new entry (SINE) after thoracic endovascular aortic repair (TEVAR) may be caused by the spring-back force of both ends of the stent grafts.
Ying Guan, Jing Lin, Zhihui Dong, Lu Wang   +3 more
doaj   +1 more source

External iliac artery pseudoaneurysm following treatment for arterio-ureteral fistula using a balloon-expandable stent-graft: A case report

Radiology Case Reports, 2021
Sepsis and bleeding can lead to life-threatening complications, such as stent-graft infection and pseudoaneurysm, after stent-graft implantation. An 83 year-old woman was admitted to our hospital for sepsis 14 months after treatment with a balloon ...
Naoki Yoshioka, MD, Kensuke Takagi, MD, Takahiro Tokuda, MD, Yasuhiro Morita, MD, Itsuro Morishima, MD, PhD   +4 more
doaj   +1 more source

Anatomic and hemodynamic investigation of an occluded common carotid chimney stent graft for hybrid thoracic aortic aneurysm repair

Journal of Vascular Surgery Cases and Innovative Techniques, 2019
We examined the possible reasons for common carotid artery chimney stent graft occlusion through computational fluid dynamics analyses of follow-up imaging of a patient-specific aortic configuration reconstructed from computed tomography aortography ...
Rosamaria Tricarico, PhD, Yong He, PhD, Roger Tran-Son-Tay, PhD, Liza Laquian, MD, Adam W. Beck, MD, Scott A. Berceli, MD, PhD   +5 more
doaj   +1 more source

A systematic review of infected descending thoracic aortic grafts and endografts

, 2019
Objective: The objective of this study was to collect and critically analyze the current evidence on the modalities and results of treatment of descending thoracic aortic surgical graft (SG) and endograft (EG) infection, which represents a rare but ...
Chakfe, Nabil, Chiesa, Roberto, Grandi, Alessandro, Kahlberg, Andrea, Loschi, Diletta, Melissano, Germano, Moreels, Nathalie, Vermassen, Frank   +7 more
core   +1 more source

Virtual reality simulation for the optimization of endovascular procedures : current perspectives [PDF]

, 2015
Endovascular technologies are rapidly evolving, often - requiring coordination and cooperation between clinicians and technicians from diverse specialties.
Cheshire, Nicholas JW, Desender, Liesbeth, Rudarakanchana, Nung, Van Herzeele, Isabelle   +3 more
core   +2 more sources

The ViaHole technique: a novel approach for recanalizing major side branch occluded by Viabahn stent-graft

CVIR Endovascular, 2023
Introduction In managing arterial rupture, stent-graft implantation may cause limb ischemia by crossing a major branch for hemostasis. The ViaHole technique could circumvent a major branch occlusion.
Takuya Haraguchi, Masanaga Tsujimoto, Ryo Otake, Yoshifumi Kashima, Katsuhiko Sato, Tsutomu Fujita   +5 more
doaj   +1 more source

Patient-specific simulation of stent-graft deployment within an abdominal aortic aneurysm [PDF]

, 2013
In this study, finite element analysis is used to simulate the surgical deployment procedure of a bifurcated stent-graft on a real patient's arterial geometry. The stent-graft is modeled using realistic constitutive properties for both the stent and most
Albertini, Jean-Noël, Avril, Stéphane, Badel, Pierre, Dumenil, Aurélien, Geindreau, Christian, Goksu, Cemil, Orgéas, Laurent, Perrin, David   +7 more
core   +2 more sources

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

Advanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco, Pierfrancesco Gaziano, Serena Anglese, Simone Morganti, Carlo de Vincentiis, Ferdinando Auricchio, Michele Marino, Michele Conti   +7 more
wiley   +1 more source