Results 31 to 40 of about 71,417 (215)

The Allen's test: Revisiting the importance of bidirectional testing to determine candidacy and design of radial forearm free flap harvest in the era of trans radial endovascular access procedures

Journal of Otolaryngology - Head and Neck Surgery, 2015
Background The radial forearm free flap is a workhorse free flap. The radial artery, which supplies it, is increasingly being used for endovascular access. A complication of this is radial artery occlusion.
Andrew Foreman, John R. de Almeida, Ralph Gilbert, David P. Goldstein   +3 more
doaj   +1 more source

P.09 Differential Low Flow Mediated Constriction (LFMC) Responses in Radial and Brachial Arteries of Healthy Humans are Attributed to Occlusion Induced Flow Changes

Artery Research, 2020
Background: Literature describes differences in Low flow mediated constriction (LFMC) of radial versus brachial artery [1,2]. We investigated whether differences in occlusion induced changes in luminal flow and shear rates could explain the observed ...
Sakshi Sen, Dinu Chandran, Ashok Jaryal, Kishore Kumar Deepak   +3 more
doaj   +1 more source

Atraumatic Left Distal Radial Artery Aneurysm

Case Reports in Orthopedics, 2019
Distal radial artery aneurysms are an uncommon pathological entity in the field of surgery. Moreover, distal radial artery aneurysms of idiopathic etiology are even rarer.
Joseph Maalouly, Dany Aouad, Elias Saidy, Antonios Tawk, Georges Baaklini, Chawki Cortbawi   +5 more
doaj   +1 more source

Morphological and histological changes in the human radial artery in multifocal atherosclerosis

Вестник хирургии имени И.И. Грекова, 2022
The OBJECTIVE of our study was to research changes in the radial artery in patients with multifocal atherosclerosis and associated risk factors.METHODS AND MATERIALS.
K. M. Mikhailov, D. V. Kuznetsov, I. F. Nefedova, E. N. Nikolaeva, A. A. Gevorgyan, V. V. Novokshenov, A. V. Kryukov, S. M. Khokhlunov   +7 more
doaj   +1 more source

Late angiographic evaluation of radial artery grafts used in surgical myocardial revascularization [PDF]

Brazilian Journal of Cardiovascular Surgery, 2003
OBJECTIVE: To evaluate the late patency of the radial artery used as a conduit in coronary artery bypass grafting through a selective catheterization. METHOD:A group of 109 patients operated on for coronary artery bypass grafting used radial artery as ...
Siderval Ferreira Alves, Dolores Cristina M. Albuquerque, Eraldo Antonio Pelloso, Wesley Ferraz Silveira, Andre Labrunie, Christiano Roberto Barros, Rubens T. Barros, Antonio C. Penna   +7 more
doaj   +1 more source

Radial artery duplication: Unusual point-of-care-ultrasonography finding during arterial cannulation

Saudi Journal of Anaesthesia, 2023
The radial artery is the most common choice for arterial cannulation, coronary interventions, and various interventional radiological procedures. Here, we describe a case of unilateral duplication of the radial artery detected during radial artery ...
Chitta Ranjan Mohanty, Rakesh Vadakkethil Radhakrishnan, Subhasree Das, Prabhas Ranjan Tripathy, Shri Hari Priya Behera   +4 more
doaj   +1 more source

True aneurysm of proximal radial artery

Indian Journal of Vascular and Endovascular Surgery, 2017
True aneurysm of upper limb arteries is a rare entity with very few reported cases. Here, we report a case of true aneurysm of proximal radial artery starting from its origin at brachial artery bifurcation.
Lokesh Shekher Jaiswal, Narendra Pandit, Anju Pradhan   +2 more
doaj   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

Median nerve block increases the success rate of radial artery cannulation in women with gestational hypertension undergoing cesarean section

BMC Anesthesiology, 2022
Background The radial artery cannulation helps to maintain the stability of maternal hemodynamics and reduce complications, however, it is difficult for women with gestational hypertension.
Xin Men, Qian Wang, Wen-shen Hu, Yun Chai, Ting-ting Ni, Hong-ye Sho, Zhen-feng Zhou   +6 more
doaj   +1 more source

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle, Andreas Leha, Volker Limmroth, Wolfram Windisch, Maximilian Zimmermann   +4 more
wiley   +1 more source