نتایج جستجو برای: external carotid artery

تعداد نتایج: 421978  

Journal: :Journal of neurology, neurosurgery, and psychiatry 1970
F Isamat V Salleras A M Miranda

This report deals with a patient of 86 who developed a carotid-cavernous fistula. Artificial embolization alone was considered the safest treatment for this patient and proved to be adequate. Post-operative preservation of the patency of the internal carotid artery was demonstrated by angiography. We believe this method is particularly appropriate for carotid-cavernous fistulas if it is demonst...

Journal: :AJNR. American journal of neuroradiology 1989
K terBrugge P Lasjaunias M C Chiu T R Marotta W Tatton J Glen

The angiographic anatomy of the external carotid artery system in the rhesus monkey is described. Similarities and differences between human and monkey anatomy are emphasized, as well as anatomic variations and potential collateral pathways. Superselective angiography and embolization in the external carotid artery system of the rhesus monkey proved to be technically feasible and potentially re...

Journal: :Journal of neurosurgery 1985
D L Barrow R H Spector I F Braun J A Landman S C Tindall G T Tindall

An anatomical-angiographic classification for carotid-cavernous sinus fistulas is introduced and a series of 14 patients with spontaneous carotid-cavernous sinus fistulas is reviewed to illustrate the usefulness of such a classification for patient evaluation and treatment. Fistulas are divided into four types: Type A are direct high-flow shunts between the internal carotid artery and the caver...

بادامچی‌زاده, زهره , جعفر آقایی, فاطمه , شریفی, فرشاد , فخرزاده, حسین , مهرداد, ندا , نظری, ندا ,

Background: The aim of this study was to assess the association of serum adiponectin and a set of traditional cardiovascular risk factors with carotid artery intimal-medial thickness (CIMT) and coronary artery calcium score (CACS), as markers of subclinical atherosclerosis in subjects with early type 2 diabetes mellitus. Methods: Carotid artery intima- media thickness (measured by B-mode ultrso...

2010
Ajit S. Puri

Dural arteriovenous fistulae are common intracranial vascular anomalies. They are usually supplied by meningeal branches of the internal or external carotid arteries. When they occur in the posterior fossa, they are usually supplied by the posterior meningeal branches of the vertebral artery, in addition to the external carotid artery. In this case report we highlight a rare meningeal contribut...

2009
Nicolas A. Buchmann Mark C. Jermy Chuong V. Nguyen

Fluid mechanic forces play a key role in the early development and progression of cardiovascular diseases, which predominantly occurs in areas of disturbed flow and low wall shear stress (WSS). In the present study, we perform particle image velocimetry (PIV) measurements in an anatomically realistic transparent flow phantom of a human carotid artery. Steady blood flow conditions are simulated ...

2013
Meenakshi Parthasarathi

The external carotid arterial system is a complex vascular system constituting the nourishment to territorial areas of the head, face and neck tissues. Though the variation in the carotid arteries and their branches are common in the carotid triangle, it is important for the clinicians, surgeons and the radiologists to be aware of all possible variations of these arteries. This paper is an ende...

ژورنال: Hormozgan Medical Journal 2014

Introduction: Nowadays caotid Dopplers sonography is gold standard for carotid artery screening in coronary aetery bypass grafting (CABG) candidates. This study was carried out in an angioplasty center in southern seaport in Iran to assesss theprevalence of artery stenosis and correlation of the atherosclerosis risk factor with the rate of artery stensis, and nence to define the high risk group...

Journal: :JNMA; journal of the Nepal Medical Association 2008
U K Shrestha

Aneurysm of extracranial carotid artery is an uncommon clinical disease and that presenting as a ruptured aneurysm is extremely rare. This entity represents a challenge to treatment strategy. A 54 year old hypertensive male presented with painful, pulsatile mass in left neck. Duplex scan revealed the ruptured left carotid artery at its bifurcation. Angiogram depicted clear picture of ruptured c...

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