Results 91 to 100 of about 46,211 (300)

Initial steps towards automatic segmentation of the wire frame of stent grafts in CT data [PDF]

, 2009
For the purpose of obtaining a geometrical model of the wire frame of stent grafts, we propose three tracking methods to segment the stent's wire, and compare them in an experiment.
Klein, A., Renema, W.K., Schultze Kool, L.J., Slump, C.H.   +3 more
core   +1 more source

Successful endovascular treatment of a 13 cm abdominal aortic aneurysm. Case report [PDF]

, 2016
There is increasing evidence in the literature that endovascular aneurysm repair is the first-line approach for most of abdominal aortic aneurysms (AAAs).
Albano, D, DEL GUERCIO, LUCA, FERRARA, DORIANA, GIRIBONO, ANNA MARIA, Midiri, F, Narese, D, PADRICELLI, ANDREA, SANTAGATA, ANNAMARIA, VIVIANI, EMANUELA   +8 more
core   +1 more source

The Prognostic Impact of Multiple Adverse Events on Long‐Term Mortality Following Acute Myocardial Infarction

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Adverse events after acute myocardial infarction (AMI) are individually associated with poor outcomes, but the prognostic impact of the overlap of different event types occurring sequentially within the same patient remains uncertain.
Kyung Hoon Roh, Yong Hee Kim, Eun Ho Choo, Kwan Yong Lee, Ik Jun Choi, Jong‐Min Lee, Ki‐Dong Yoo, Mahn‐Won Park, Chul Soo Park, Hee‐Yeol Kim, Min Chul Kim, Youngkeun Ahn, Kiyuk Chang   +12 more
wiley   +1 more source

Endovascular stent graft repair of complete persistent sciatic artery aneurysm with lower limb ischemia: A case report and review of the literature

SAGE Open Medical Case Reports, 2019
Background: Persistent sciatic artery is a rare embryological vascular anomaly, with an incidence of 0.01%–0.05%. Up to 60% of persistent sciatic artery patients will develop aneurysms that can subsequently lead to distal embolization and a high risk of ...
Yuewei Wang, Hai Xin, Haofei Tan, Haofu Wang   +3 more
doaj   +1 more source

Stent–graft repair of carotid endarterectomy–related pseudoaneurysm

Journal of Acute Disease, 2013
Objective: Carotid endarterectomy-related pseudoaneurysms are rare lesions challenging to be treated with conventional open surgery. Endovascular stent-graft has been rarely adopted with encouraging results.
Manuela Carnini, Gabriele Piffaretti, Chiara Lomazzi   +2 more
doaj   +1 more source

Initial experience with polymer endovascular aneurysm repair using the Alto stent graft

Journal of Vascular Surgery Cases and Innovative Techniques, 2020
The Alto Abdominal Stent Graft System (Endologix Inc, Irvine, Calif) is the next-generation Ovation system for polymer endovascular aneurysm repair. The most significant design change relocates the sealing ring closer to the top of the fabric, but a ...
Andrew Holden, MD, Sean Lyden, MD
doaj   +1 more source

Excessive Ostial Stent Protrusion: Evaluation of Management Strategies and Clinical Outcomes of the Side Flap Technique

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Backgrounds Accurate stent positioning in aorto‐ostial lesions remains challenging due to complex three‐dimensional anatomy, lack of optimal fluoroscopic projections, and high rates of geographic miss. Stent overhang impairs guide catheter re‐engagement and complicates future revascularization.
Gregor Leibundgut, M. Bilal Iqbal, Claudiu Ungureanu, Anastasios Barmpas, Jasper Boeddinghaus, Teodor Buliga, Gabor G. Toth, Alexandru Achim   +7 more
wiley   +1 more source

Progressive stenosis of a popliteal artery stent graft by laminated thrombus

Journal of Vascular Surgery Cases and Innovative Techniques, 2020
We present a case of failed popliteal artery aneurysm repair using a Viabahn stent graft (W. L. Gore & Associates, Flagstaff, Ariz) due to laminated thrombus formation. A 75-year-old man presented with a symptomatic popliteal artery aneurysm.
Ali Rteil, MD, Martina Draxler, MD, Ziad Al Adas, MD, Farah Mohammad, MD, Yasaman Kavousi, MD, Loay Kabbani, MD   +5 more
doaj   +1 more source

Alternative hybrid reconstruction for bilateral common and internal iliac artery aneurysms associated with external iliac artery occlusion [PDF]

, 2009
Purpose: To describe an alternative reconstruction for bilateral common (CIA) and internal (IIA) iliac artery aneurysms associated with external iliac artery (EIA) occlusion in a patient unfit for open surgery. Case Report: A high-risk 81-year-old man
Dorigo, W, Fargion, A, Innocenti, A, Marek, J, Pratesi, C, Pratesi, G, Pulli, R, Troisi, N   +7 more
core   +1 more source

Procedural Outcome of Modern Percutaneous Coronary Intervention in Proximal Chronic Total Occlusions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Long‐term outcome in patients with chronic total occlusions (CTO) depends on the target vessel and proximity of the lesion. Aims To investigate of the target vessel was associated with procedural efficacy and safety in patients with proximal CTO lesions.
Emil N. Holck, Guiseppe Vadalá, Mohamed Ayoub, Sevket Gorgulu, Alexandre Avran, Gerald S. Werner, Kambis Mashayekhi, Nihat Kalay, Omer Goktekin, Jaroslaw Wojcik, Myron Zaczkiewicz, Roberto Garbo, Juergen Arenz, Jörg Dalibor, Bas Schölzel, Nicolas Boudou, Michael Behnes, Pierfrancesco Agostoni, Carlo Di Mario, Roberto Diletti, Juan Luis Guitiérrez‐Chico, Evald H. Christiansen   +21 more
wiley   +1 more source