Results 101 to 110 of about 594,565 (335)

Simultaneous Visualization of the Carotid and Subclavian Arteries Using Non–Contrast‐Enhanced MR Angiography With a 3D Fast Field Echo Sequence and Time‐Spatial Labeling Inversion Pulse: A Comparison With 3D Time‐of‐Flight MR Angiography

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Carotid artery stenosis is a major cause of stroke. Non‐contrast MR angiography (MRA) using time‐spatial labeling inversion pulse (Time‐SLIP) may offer potential advantages over 3D time‐of‐flight (TOF)‐MRA for simultaneous visualization of carotid, vertebral, and subclavian arteries, but remains uninvestigated.
Hitomi Numamoto   +9 more
wiley   +1 more source

Optical Coherence Tomography for Cervical Artery Dissection

open access: yes
Annals of Neurology, EarlyView.
Guangxun Shen   +3 more
wiley   +1 more source

Bidirectional Associations Between Tinnitus Subtypes and Psychiatric Conditions

open access: yesThe Laryngoscope, EarlyView.
ABSTRACT Objective To evaluate the temporal and bidirectional relationships between tinnitus subtypes—pulsatile tinnitus (PT) and non‐pulsatile tinnitus (NPT)—and psychiatric conditions, specifically generalized anxiety disorder (GAD) and major depression (MD).
Daniel Karasik   +4 more
wiley   +1 more source

18‐FDG PET in the Evaluation of Therapeutic Response of Necrotizing Otitis Externa

open access: yesThe Laryngoscope, EarlyView.
PET performed well in assessing the therapeutic response of NEO, with excellent sensitivity but low specificity of visual analysis. A complementary quantitative analysis was useful to distinguish between satisfactory and insufficient partial responses. ABSTRACT Objective The duration of antibiotic treatment for necrotizing otitis externa (NEO) and the ...
Lucie Lécolier   +5 more
wiley   +1 more source

Surgery of Carotid Artery Stenosis [PDF]

open access: bronze, 1965
J. R. Kenyon, Ashley E. Thompson
openalex   +1 more source

The effect of transdermal glyceryl trinitrate in acute stroke patients with carotid stenosis: data from the Efficacy of Nitric Oxide in Stroke trial [PDF]

open access: yes, 2018
Background: There is concern that blood pressure lowering in acute stroke may compromise cerebral perfusion and worsen outcome in the context of carotid stenosis.
Appleton, J.P.   +5 more
core  

Combined angiography and perfusion using radial imaging and arterial spin labeling with structural contrast

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose To develop a non‐contrast MRI method for the simultaneous acquisition of time‐resolved 3D angiographic, perfusion, and multi‐contrast T1‐weighted structural brain images in a single 6 min acquisition. Methods The proposed combined angiography and perfusion using radial imaging and arterial spin labeling with structural contrast (CAPRIA+
Thomas W. Okell   +2 more
wiley   +1 more source

Anatomic and Hemodynamic Correlations in Carotid Artery Stenosis [PDF]

open access: bronze, 1970
James A. DeWeese   +3 more
openalex   +1 more source

Carotid endarterectomy for carotid stenosis: audit at a tertiary referral centre [PDF]

open access: yes, 1999
Prospective randomised controlled trials performed in North America and Europe have demonstrated that the risk of future stroke or death is substantially reduced by performing carotid endarterectomy in symptomatic patients who have severe carotid ...
Cheng, SWK, Lau, H
core  

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