A sonographic quantitative cutoff value of cerebral venous outflow in neurologic diseases: a blinded study of 115 subjects
L Monti, E Menci, P Piu, S Leonini… - American Journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The autonomic nervous system maintains constant
cerebral venous blood outflow in changing positions. Alterations in cerebral autoregulation …
cerebral venous blood outflow in changing positions. Alterations in cerebral autoregulation …
[HTML][HTML] Quantitative ColourDopplerSonography evaluation of cerebral venous outflow: a comparative study between patients with multiple sclerosis and controls
L Monti, E Menci, M Ulivelli, A Cerase, S Bartalini… - PLoS …, 2011 - journals.plos.org
Background Internal Jugular Veins (IJVs) are the principle outflow pathway for intracranial
blood in clinostatism condition. In the seated position, IJVs collapse, while Vertebral Veins …
blood in clinostatism condition. In the seated position, IJVs collapse, while Vertebral Veins …
[HTML][HTML] Ultrasonographic evaluation of cerebral arterial and venous haemodynamics in multiple sclerosis: a case-control study
P Marchione, M Morreale, P Giacomini, C Izzo… - PLoS …, 2014 - journals.plos.org
Objective Although recent studies excluded an association between Chronic Cerebrospinal
Venous Insufficiency and Multiple Sclerosis (MS), controversial results account for some …
Venous Insufficiency and Multiple Sclerosis (MS), controversial results account for some …
Validation of a hemodynamic model for the study of the cerebral venous outflow system using MR imaging and echo-color Doppler data
BACKGROUND AND PURPOSE: A comprehensive parameter model was developed to
investigate correlations between cerebral hemodynamics and alterations in the extracranial …
investigate correlations between cerebral hemodynamics and alterations in the extracranial …
Brain perfusion abnormalities in patients with compromised venous outflow
RS Darwish, NS Amiridze - Journal of neurology, 2011 - Springer
Elevated intracranial intravenous pressure is not routinely measured in clinical practice.
Indirect evidence of increased venous pressure is reflected in the size change of the …
Indirect evidence of increased venous pressure is reflected in the size change of the …
Interobserver and intraobserver reliability of venous transcranial color‐coded flow velocity measurements
E Stolz, SS Babacan, RH Bödeker… - Journal of …, 2001 - Wiley Online Library
ABSTRACT Background and Purpose. Venous transcranial color‐coded duplex sonography
is a new technique for noninvasive evaluation of the intracranial venous system. However …
is a new technique for noninvasive evaluation of the intracranial venous system. However …
Differences between internal jugular vein and vertebral vein flow examined in real time with the use of multigate ultrasound color Doppler
G Ciuti, D Righi, L Forzoni, A Fabbri… - American Journal of …, 2013 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The hypothesis that MS could be provoked by a
derangement of the blood outflow from the brain has been largely discredited. In part, it was …
derangement of the blood outflow from the brain has been largely discredited. In part, it was …
How does the blood leave the brain? A systematic ultrasound analysis of cerebral venous drainage patterns
F Doepp, SJ Schreiber, T von Münster, J Rademacher… - Neuroradiology, 2004 - Springer
The internal jugular veins are considered to be the main pathways of cerebral blood
drainage. However, angiographic and anatomical studies show a wide anatomical variability …
drainage. However, angiographic and anatomical studies show a wide anatomical variability …
[HTML][HTML] Assessment of cerebral venous return by a novel plethysmography method
P Zamboni, E Menegatti, P Conforti, S Shepherd… - Journal of vascular …, 2012 - Elsevier
BACKGROUND: Magnetic resonance imaging and echo color Doppler (ECD) scan
techniques do not accurately assess the cerebral venous return. This generated …
techniques do not accurately assess the cerebral venous return. This generated …
Neurosonological evaluation of cerebral venous outflow
G Malferrari, M Zedde, P Prati - Italia: Springer-Verlag, 2014 - Springer
Although the physiological mechanisms associated with cerebral-venous outflow are poorly
understood, abnormalities of the venous system have been implicated in a variety of …
understood, abnormalities of the venous system have been implicated in a variety of …