Results 31 to 40 of about 551,334 (315)

Time Attenuation Curves for Equine Intravenous Contrast Enhanced Skull CT Using the Medial Saphenous and Cephalic Veins. [PDF]

open access: yesVet Radiol Ultrasound
ABSTRACT Intravenous (IV) contrast administration during computed tomography (CT) of the equine head is routinely performed to delineate the extent of disease and differentiate between vascular and nonvascular tissue. Current equine scan protocols are extrapolated from human and canine studies.
Frey K, Perlini M, Reed R.
europepmc   +2 more sources

The Impact of Vein Mechanical Compliance on Arteriovenous Fistula Outcomes [PDF]

open access: yes, 2016
© 2016 Elsevier Inc. Background Arteriovenous fistulae (AVFs) are the preferred access for hemodialysis but suffer a high early failure rate. The aim of this study was to determine how venous distensibility, as measured in vitro, relates to early ...
Barnes, Rachel   +4 more
core   +1 more source

Saphenous vein: advances

open access: yesIndian Journal of Thoracic and Cardiovascular Surgery, 2018
Although the saphenous vein (SV) is a widely used conduit for coronary artery bypass graft surgery (CABG), lower long-term graft patency rates and worse clinical outcomes have been reported after CABG performed with SV grafts compared with CABG performed with internal thoracic artery (ITA) grafts.
Ki-Bong, Kim   +3 more
openaire   +3 more sources

Dilatation of suprapubic veins as a manifestation of pelvic varicose veins: description of a clinical case

open access: yesАмбулаторная хирургия, 2023
The presence of dilated suprapubic veins (suprapubic shunt) is considered to be a classic symptom of post-thrombotic and non-thrombotic venous outflow obstruction. Meanwhile, the descriptions of isolated cases of the creation of a suprapubic shunt during
A. A. Akulova   +4 more
doaj   +1 more source

p22phox C242T Single-Nucleotide Polymorphism Inhibits Inflammatory Oxidative Damage to Endothelial Cells and Vessels. [PDF]

open access: yes, 2016
BACKGROUND: The NADPH oxidase, by generating reactive oxygen species, is involved in the pathophysiology of many cardiovascular diseases and represents a therapeutic target for the development of novel drugs.
Brooks, G   +6 more
core   +1 more source

Do surgeries for varicose veins carry a risk of deep vein thrombosis? Endovenous laser ablation and conventional saphenectomy – a comparison

open access: yesPediatria i Medycyna Rodzinna, 2017
Venous diseases, in particular varicose veins of the lower extremities, are one of the most common chronic diseases and a significant cause of morbidity in Europe and the USA. Varicose veins are considered a risk factor for deep vein thrombosis.
Zbigniew Krasiński   +4 more
doaj   +1 more source

Risk Factors for Complex Hypersensitivity and Irritation Reactions after an Ultrasound-Guided Cyanoacrylate Closure

open access: yesJournal of Surgical Ultrasound, 2021
Purpose: Cyanoacrylate closure (CAC) has been introduced for the treatment of the incompetent saphenous vein. Although there have been no severe procedure- or device-related adverse events, the post-treatment complex hypersensitivity and irritation ...
Seunggoo Lee, Sungsin Cho, Jin Hyun Joh
doaj   +1 more source

Quantitative and Qualitative Analysis of Dynamic Cavernosographies in Erectile Dysfunction due to Venous Leakage [PDF]

open access: yes, 1989
Of 521 patients with erectile dysfunction in whom a multidisciplinary approach was used, 145 (27.8%) showed venous leakage as (concomitant) etiology of the impotence in dynamic cavernosography.
Bookstein   +16 more
core   +1 more source

The Incidence, Risk Factors, and Clinical Outcomes for Endovenous Heat-induced Thrombosis after Radiofrequency Ablation

open access: yesJournal of Surgical Ultrasound, 2019
Purpose: Endovenous radiofrequency ablation (RFA) is a safe, effective treatment for varicose veins caused by saphenous reflux. Endovenous heat-induced thrombosis (EHIT) is a unique complication for this procedure.
Geunhyeok Yang   +2 more
doaj   +1 more source

The Great Saphenous Vein—An Underrated Recipient Vein in Free Flap Plasty for Lower Extremity Reconstruction: A Retrospective Monocenter Study

open access: yesArchives of Plastic Surgery, 2022
Background Reconstruction of large soft tissue defects of the lower extremity often requires the use of free flaps. The main limiting factor and potential for complications lie in the selection of proper donor and recipient vessels for microvascular ...
Abdulwares Meiwandi   +4 more
doaj   +1 more source

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