Arterial inflow and venous outflow in idiopathic intracranial hypertension associated with venous outflow stenoses
نویسندگان
چکیده
منابع مشابه
Relationship between cerebral arterial inflow and venous outflow during dynamic supine exercise
The regulation of cerebral venous outflow during exercise has not been studied systematically. To identify relations between cerebral arterial inflow and venous outflow, we assessed the blood flow (BF) of the cerebral arteries (internal carotid artery: ICA and vertebral artery: VA) and veins (internal jugular vein: IJV and vertebral vein: VV) during dynamic exercise using ultrasonography. Nine ...
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or Not To Stent? I read with great interest the paper entitled “Reversibility of Venous Sinus Obstruction in Idiopathic Intracranial Hypertension” recently published in the American Journal of Neuroradiology by Rohr et al. This paper presents the case histories of 3 patients with idiopathic intracranial hypertension (IIH) and venous outflow stenoses. The first patient had an initial resolution ...
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The purpose of this work was to compare the organisation of the gastric mucosal venous system in larger animals, exemplified by rabbits, with that of the rat and the hamster which we have described previously. Rabbits were given atropine and hexamethonium followed by intravital ligation of all veins draining the stomach, causing strong hyperaemia. The distribution of vessels was studied in the ...
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BACKGROUND The origin and magnitude of the back pressure opposing diastolic coronary inflow remain controversial. The arterial pressure at which coronary inflow stops during a prolonged diastole, ie, "zero-flow pressure," is higher than coronary venous pressure. However, because of capacitive discharge as distending pressure falls, flow at the microcirculatory level exceeds inflow, and coronary...
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ژورنال
عنوان ژورنال: Journal of Clinical Neuroscience
سال: 2008
ISSN: 0967-5868
DOI: 10.1016/j.jocn.2007.03.018