Results 41 to 50 of about 328,851 (197)

Finite element and mechanobiological modelling of vascular devices [PDF]

, 2011
There are two main surgical treatments for vascular diseases, (i) percutaneous stent deployment and (ii) replacement of an atherosclerotic artery with a vascular graft or tissue engineered blood vessel.
Zahedmanesh, Houman
core   +2 more sources

The Effects of Stiff Stent-Grafts on Segmental Aortic Stiffness and Left Ventricular Mass: A Pilot Swine Model Study

Graduate Medical Education Research Journal, 2019
Mentor: Jason MacTaggart Program: General Surgery Introduction: Endovascular stent-grafting is a first-line therapy for many aortic pathologies, but stent-grafts are constructed using non-compliant materials that stiffen a segment of the aorta.
Paul Aylward, Alexey Kamenskiy, Jason MacTaggart   +2 more
doaj   +1 more source

Tratamiento endovascular de la aorta torácica mediante endoprótesis con escotadura distal [PDF]

, 2011
[eng] “ENDOVASCULAR TREATMENT OF THORACIC AORTA WITH SCALLOPED THORACIC ENDOGRAFTS” Endovascular treatment of thoracic aortic disease (ETTAD) is often the only option for patients unfit for open surgery.
Maciel Da Rocha, Marcio Fernando
core   +5 more sources

Hybrid rescue technique after failure of a standard multibranched stent graft

Journal of Vascular Surgery Cases and Innovative Techniques, 2019
A 78-year-old woman presented with type IIIC and IIID endoleaks after endovascular treatment for a thoracoabdominal aortic aneurysm. Mating between the ruptured segments of superior mesenteric artery stent graft was performed.
Gian Franco Veraldi, MD, Luca Mezzetto, MD, Lorenzo Scorsone, MD, Stefano Gennai, MD, Marco Macrì, MD, Roberto Silingardi, MD   +5 more
doaj   +1 more source

Desired features for a novel stent-graft [PDF]

, 2012
Abdominal aortic aneurysms are indolent but deadly. Among the current treatments is endovascular aneurysm repair, a minimally invasive procedure that resorts to a stent-graft to shield the aortic wall from blood pressure.
Isa C. T. Santos, Luís A. Rocha, Rocha, Luís A., Santos, Isa C. T., Tavares, João Manuel R. S., João Manuel R. S. Tavares   +5 more
core   +2 more sources

Stent-graft Treatment for Isolated Infrarenal Aortic Dissecting Aneurysm.

, 2006
Objectives We report three cases of isolated infrarenal aortic dissecting aneurysms managed with stent-graft. Materials and Methods Three patients, two men and one woman, with a mean age at diagnosis of 69 years were identified. In all cases, chest CT-
PIFFARETTI, GABRIELE, LOMAZZI C, CARONNO R, CARRAFIELLO, GIANPAOLO, CASTELLI, PATRIZIO, TOZZI, MATTEO, LAGANA D, RIVOLTA, NICOLA, CUFFARI S., D. Laganà, G. Carrafiello, C. Lomazzi, M. Tozzi, R. Caronno, G. Piffaretti, S. Cuffari, P. Castelli, N. Rivolta   +17 more
core   +2 more sources

Repair of migration and excessive kinking of the Viabahn stent graft with Supera stent relining in the popliteal artery aneurysm

Journal of Vascular Surgery Cases and Innovative Techniques
The leading endovascular treatment method of popliteal artery aneurysm is deployment of a stent graft within the lumen of the popliteal artery. Potential complications encompass incomplete exclusion of the aneurysm from circulation, stent graft migration,
Szymon Salamaga, MD, PhD, Michał-Goran Stanišić, MD, PhD, Maciej Błaszyk, MD, PhD, Zbigniew Krasiński, MD, PhD   +3 more
doaj   +1 more source

Repeated Pseudoaneurysm after Endovascular Repair of Popliteal Aneurysm due to Graft Disintegration and Fabric Tear

Vascular Specialist International, 2022
Endovascular repair of popliteal artery aneurysms (PAA) using a stent graft is suitable for patients with favorable anatomy. In the domestic situation where Gore Medical withdrew, we report two cases of unusual complications of pseudoaneurysm after ...
Min-Kyu Kim, Jun-Gon Kim, Cho-Shin Kim, Kwang-Bo Park, Shin-Seok Yang, Yang-Jin Park   +5 more
doaj   +1 more source

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

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