Results 291 to 300 of about 118,068 (327)

External Carotid Dissection and External Carotid Proatlantal Intersegmental Artery with Subclavian Steal Prompting External Carotid and Subclavian Artery Stenting

Journal of Neuroimaging, 2013
ABSTRACTBACKGROUND AND PURPOSEThe authors describe a case of a proatlantal intersegmental artery seen in the setting of external carotid artery dissection and subclavian steal due to proximal subclavian artery stenosis.METHODSAn 83‐year‐old woman presented with left homonymous hemianopsia and a right posterior cerebral artery distribution stroke.
Elad I. Levy, Elad I. Levy, Elad I. Levy, Travis M. Dumont, Travis M. Dumont, Peter Kan, Shady Jahshan, Shady Jahshan, Adib A. Abla, Adnan H. Siddiqui, Adnan H. Siddiqui, Adnan H. Siddiqui   +11 more
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Selective Catheterization of the External Carotid Artery

Radiology, 1966
The effectiveness of cerebral angiography is considerably enhanced by selective catheterization of the external carotid artery. The advantages are as follows: 1.  The procedure permits differentiation of extrinsic from intrinsic cerebral tumors and is of value in supratentorial as well as infratentorial masses (Figs. 1 and 2).
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Contralateral external carotid-to-external carotid artery (half-collar) saphenous vein graft for common carotid artery occlusion

Surgical Neurology, 1996
In a patient having common carotid artery occlusion complicated with contralateral internal carotid artery stenosis, a saphenous vein bypass graft was performed from the contralateral external carotid artery to the ipsilateral external carotid artery simultaneously with contralateral carotid endarterectomy.
Hideo Tanaka, Shiro Nagasawa, Tomio Ohta, Masahiro Kawanishi   +3 more
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Spontaneous external carotid artery occlusion

The Journal of Laryngology & Otology, 1989
AbstractThe case of a 64-year-old man who presented with severe left sided facial pain and cyanosis of the left ear, preauricular region and tongue is described. Digital subtraction angiography confirmed complete occlusion of the left external carotid artery.
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Anomalous course of the external carotid artery

Anatomical Science International, 2015
The course and the branching patterns of the external carotid artery were investigated macroscopically in a total of 550 bodies or 1100 head sides of Japanese subjects, donated for student dissection at Kumamoto University from 1994 to 2014. With the exception of 14 head sides, the external carotid arteries running between the posterior belly of the ...
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Collateral circulation between the internal and external carotid arteries after occlusion of the external carotid artery

Neuroradiology, 1975
Four cases of partial or complete ocelusion of the external carotid artery, due to various etiology, are reported and the resulting collateral circulation demonstrated. This consists principally, of connections through the lateral main stem artery of Schnurer and Stattin (inferior cavernous sinus artery of Parkinson) which originates from the ...
K. Ciba, M. Kröger
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Contralateral External Carotid‐Middle Cerebral Artery Bypass for Carotid Artery Resection

The Laryngoscope, 1997
AbstractResection of the common carotid or internal carotid artery is occasionally unavoidable in cases of advanced head and neck carcinoma with carotid artery involvement. To prevent the consequent decrease in cerebral perfusion, we have developed a contralateral external carotid‐middle cerebral artery bypass grafting technique. From 1990 through 1995,
Akiyoshi Konno, Yousuke Takeuchi, Tsutomu Numata, Jun Yuza, Tatsuaki Katahashi, Junichi Ono, Toyoyuki Hanazawa   +6 more
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Repair of the Internal and External Carotid Arteries [PDF]

, 1992
Endarterectomy of the carotid bifurcation is the most common operation done in the arteries supplying the head. Without underestimating the importance of carefully selecting patients, it is likely that differences in surgical technique are an important factor in explaining why some surgical series show mortality and morbidity rates that differ by as ...
Edouard Kieffer, Ramon Berguer
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The retromandibular loop of the external carotid artery

Annals of Anatomy - Anatomischer Anzeiger
The external carotid artery (ECA) is a major artery of the head and neck. Although numerous studies describe the variability of ECA branches, the course variation of the ECA was seemingly overlooked. It was aimed to study the morphological possibilities of the retromandibular segment of the ECA.A retrospective study was performed on 60 computed ...
Cătălin Constantin, Dumitru, Alexandra Diana, Vrapciu, Adelina Maria, Jianu, Sorin, Hostiuc, Mugurel Constantin, Rusu   +4 more
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Carotid angioplasty in the management of external carotid artery stenosis associated with an occluded internal carotid artery

Neurosurgery, 1982
Abstract The author describes the surgical treatment of 14 patients in whom angiography demonstrated total occlusion of the internal carotid artery (ICA) associated with stenosis at the origin of the ipsilateral external carotid artery (ECA).
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