Results 1 to 10 of about 580,670 (311)

Spectrum of Findings on Compressive Duplex Ultrasonography of the Lower Limbs in a Tertiary Hospital in Ghana: A Prospective Cross‐Sectional Study [PDF]

open access: yesHealth Science Reports
Objective and Aims Deep vein thrombosis (DVT) is a potentially fatal disease that can be diagnosed with compression duplex ultrasound (CDUS). This study investigated the prevalence, anatomical distribution, and ultrasound characteristics of lower ...
Mary Kordei Oblitey   +7 more
doaj   +2 more sources

In memory of Prof. Hugo Partsch

open access: yesVeins and Lymphatics, 2023
Not ...
Giovanni Mosti
doaj   +1 more source

What are the ideal characteristics of a venous stent?

open access: yesVeins and Lymphatics, 2021
Historically, the stents used in the venous system were not dedicated scaffolds. They were largely adapted arterial stents. An essential feature of a venous stent is compliance, in order to adapt its crosssectional area to the vein.
Ilaria Massi, Paolo Zamboni
doaj   +1 more source

Risk of heparinoid use in cosmetics and moisturizers in individuals vaccinated against severe acute respiratory syndrome coronavirus 2

open access: yesThrombosis Journal, 2021
Recently, heparin-induced thrombocytopenia (HIT) after vaccination with the vaccines manufactured by AstraZeneca and Pfizer–BioNTech has been published in the New England Journal of Medicine.
Kenji Yamamoto
doaj   +1 more source

Adverse effects of COVID-19 vaccines and measures to prevent them

open access: yesVirology Journal, 2022
Recently, The Lancet published a study on the effectiveness of COVID-19 vaccines and the waning of immunity with time. The study showed that immune function among vaccinated individuals 8 months after the administration of two doses of COVID-19 vaccine ...
Kenji Yamamoto
doaj   +1 more source

War injuries of the blood vessels of the extremities [PDF]

open access: yesVojnosanitetski Pregled, 2002
Treatment results of 200 injured with the lesions of 282 magisterial blood vessels were analyzed. All were combat injuries, and the majority was caused by the fragments of explosive device.
Radulović Svetozar   +4 more
doaj   +1 more source

Radiocephalic Fistula Recovery Using the Forearm Basilic Vein: A Case Report

open access: yesRevista Portuguesa de Nefrologia e Hipertensão, 2023
Dysfunction of the arteriovenous fistula for hemodialysis is a challenge for the nephrologist and the vascular surgeon. Although experience is limited, the use of the forearm basilic vein as outflow of the radiocephalic fistula has been considered.
Daniela Alferes   +6 more
doaj   +1 more source

Posterior Fossa Venous Drainage

open access: yesFrontiers in Neurology, 2021
This paper aims to make simple the evaluation of the main veins related to the brainstem and cerebellum. Posterior fossa venous drainage is best understood in context with its three main collectors: superior: toward the Vein of Galen; posterior: toward ...
María Angeles de Miquel
doaj   +1 more source

Blood flow-induced Notch activation and endothelial migration enable vascular remodeling in zebrafish embryos. [PDF]

open access: yes, 2018
Arteries and veins are formed independently by different types of endothelial cells (ECs). In vascular remodeling, arteries and veins become connected and some arteries become veins. It is unclear how ECs in transforming vessels change their type and how
Ablooglu, Ararat J   +6 more
core   +3 more sources

Using a novel source-localized phase regressor technique for evaluation of the vascular contribution to semantic category area localization in BOLD fMRI. [PDF]

open access: yes, 2015
Numerous studies have shown that gradient-echo blood oxygen level dependent (BOLD) fMRI is biased toward large draining veins. However, the impact of this large vein bias on the localization and characterization of semantic category areas has not been ...
Gallant, Jack L, Vu, An T
core   +2 more sources

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