Results 11 to 20 of about 302,039 (291)

Urological complication following aortoiliac graft: case report and review of the literature [PDF]

São Paulo Medical Journal, 2010
CONTEXT: Ureteral stenosis and ureterohydronephrosis may be serious complications of aortoiliac or aortofemoral reconstructive surgery. CASE REPORT: A 62-year-old female patient presented with a six-month history of left lumbar pain.
Leonardo Lima Borges, Fábio César Miranda Torricelli, Gustavo Xavier Ebaid, Antônio Marmo Lucon, Miguel Srougi   +4 more
doaj   +3 more sources

Influence of γ-Radiation on Mechanical Stability to Cyclic Loads Tubular Elastic Matrix of the Aorta

Journal of Functional Biomaterials, 2022
A significant drawback of the rigid synthetic vascular prostheses used in the clinic is the mechanical mismatch between the implant and the prosthetic vessel.
Alexander Yu. Gorodkov, Yuriy M. Tsygankov, Alexey D. Shepelev, Sergey V. Krasheninnikov, Shota T. Zhorzholiani, Andrey V. Agafonov, Vissarion G. Mamagulashvili, Dmitriy V. Savinov, Timur Kh. Tenchurin, Sergey N. Chvalun   +9 more
doaj   +1 more source

Repeated acute lower limb ischemia due to complete occlusion of an artificial vessel graft: A case report

Clinical Case Reports, 2023
Key Clinical Message In cases involving an occluded artificial blood vessel graft, thrombosis of the vessel can cause lower limb ischemia. When thromboembolism develops, it is essential to rule out the complete occlusion of an artificial blood vessel ...
Yamato Tamura, Takehisa Abe
doaj   +1 more source

Large caliber blood vessel pseudoaneurysm following prosthetic surgery. Mathematical model and numerical considerations [PDF]

INCAS Bulletin, 2016
Using a non-Newtonian mathematical model for the blood flow and a generalized Maxwell model for the viscoelastic behavior of the large vessels – elaborated and presented already by us in previous papers [1], [2] we make some remarks on the wall shear ...
Balazs ALBERT, Vitalie VACARAS, Titus PETRILA   +2 more
doaj   +1 more source

An Assessment of Blood Vessel Remodeling of Nanofibrous Poly(ε-Caprolactone) Vascular Grafts in a Rat Animal Model

Journal of Functional Biomaterials, 2023
The development of an ideal vascular prosthesis represents an important challenge in terms of the treatment of cardiovascular diseases with respect to which new materials are being considered that have produced promising results following testing in ...
J. Horáková, Tereza Blassová, Z. Tonar, Connor McCarthy, Katerina Strnadova, D. Lukas, P. Mikeš, Patrick K Bowen, Roger J. Guillory, M. Frost, J. Goldman   +10 more
semanticscholar   +1 more source

Bilateral Brachial Artery Aneurysms with Distal Embolisms in a Patient with Prolonged Crutch Compression

Vascular Specialist International, 2021
Chronic axillary crutch use may lead to axillary or brachial artery aneurysms and associated axillobrachial thromboembolic complications. Most of these aneurysms remain asymptomatic and undiagnosed until a complication occurs.
Baran Simsek, Orkut Guclu, Serhat Huseyın, Volkan Yuksel   +3 more
doaj   +1 more source

Non-prompt surgery for patients with acute type A aortic dissection without pre-operative shock and malperfusion

Frontiers in Cardiovascular Medicine, 2022
BackgroundAcute type A aortic dissection (ATAAD) requires urgent surgical treatment. However, during daily practice, there were some patients with ATAAD sought for medical attention several days after symptoms occurred and some other patients hesitated ...
Shye-Jao Wu, Shye-Jao Wu, Ya-Fen Fan, Yu-Chu Tsai, Shen Sun, Shen Sun, Chen-Yen Chien, Chen-Yen Chien, Jiun-Yi Li, Jiun-Yi Li   +9 more
doaj   +1 more source

Experimental comparative study of arterial implants made of silicone reinforced with polyester fabric and expanded polytetrafluoroethylene (PTFE) in rabbits aorta

Revista do Colégio Brasileiro de Cirurgiões, 2021
Objectives: the aim of this study was to compare the outcomes of a new silicone vascular prostheses with PTFE vascular prostheses, on a rabbit experimental model.
FERNANDA APPOLONIO ROCHA, LAILA MASSAD RIBAS, PAULO ISAO SASSAKI-NETO, NELSON DE-LUCCIA   +3 more
doaj   +2 more sources

[The use of synthetic blood vessel prosthesis in the surgery of portal hypertension].

Vestnik khirurgii imeni I. I. Grekova, 1968
Patsiora, Tsatsanidi Kn, Ershov IuA
openalex   +2 more sources

Comparative study of wall shear stress at the ascending aorta for different mechanical heart valve prostheses [PDF]

, 2019
An experimental study is reported which investigates the wall shear stress (WSS) distribution in a transparent model of the human aorta comparing a bileaflet mechanical heart valve (BMHV) with a trileaflet mechanical heart valve (TMHV) in physiological ...
Bruecker, C., Li, Q.
core   +1 more source