نتایج جستجو برای: cervical carotid artery

تعداد نتایج: 322245  

Journal: :AJNR. American journal of neuroradiology 2006
Akira Uchino

Artery Arising from the Internal Carotid Artery I read with interest the article by Chan et al. They stated that there was a rare congenital anastomosis between the vertebral artery (VA) and internal carotid artery (ICA) with an absence of communication between the common carotid and cervical ICA. I, however, diagnose that there was an acquired occlusion of the ICA at its origin with a developm...

Journal: :the journal of tehran university heart center 0
mohammad hassan namazi modarres hospital, shaheed beheshti university of medical sciences, tehran, iran. afsane mohammadi modarres hospital, shaheed beheshti university of medical sciences, tehran, iran. morteza safi modarres hospital, shaheed beheshti university of medical sciences, tehran, iran. hossein vakili modarres hospital, shaheed beheshti university of medical sciences, tehran, iran. habib saadat modarres hospital, shaheed beheshti university of medical sciences, tehran, iran. adbollatif amini modarres hospital, shaheed beheshti university of medical sciences, tehran, iran.

background: carotid artery stenting is now used as an alternative to surgical endarterectomy. this study was done to assess the feasibility, safety, and immediate and late clinical outcomes in patients undergoing carotid stenting . methods: between july 2008 and december 2009, a total of 40 patients (20 male, mean age: 65 ± 11 years, 19 symptomatic, and 90% high risk for endarterectomy) underwe...

2017
Hideaki Ono Tomohiro Inoue Naoto Kunii Takeo Tanishima Akira Tamura Isamu Saito Nobuhito Saito

BACKGROUND Giant internal carotid artery (ICA) aneurysms extending into the sellar region, mimicking pituitary tumors, and causing pituitary dysfunction are relatively rare. Open surgery or endovascular treatment can treat these aneurysms, but achieving recovery of endocrine function is difficult. CASE DESCRIPTION A 56-year-old man presented with giant aneurysm of the ICA causing pituitary im...

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...

2015
Kazuyoshi Kobayashi Shiro Imagama Toshiaki Okura Hisatake Yoshihara Zenya Ito Kei Ando Junichi Ukai Ryuichi Shinjo Akio Muramoto Tomohiro Matsumoto Hiroaki Nakashima Naoki Ishiguro

Blunt cerebrovascular injury (BCVI) is usually caused by neck trauma that predominantly occurs in high-impact injuries. BCVI may occur due to damage to both the vertebral and carotid arteries, and may be fatal in the absence of appropriate treatment and early diagnosis. Here, we describe a case of cerebral infarction caused by a combination of a lower cervical spinal fracture and traumatic inju...

Journal: :Journal of Nippon Medical School = Nippon Ika Daigaku zasshi 2006
Tomonori Tamaki Norihiro Saito Yoji Node Keiko Sawada Akira Teramoto

Blunt traumatic occlusion or stenosis of the internal carotid artery is a rare complication of whiplash injury and may not be recognized until the onset of neurological symptoms. The clinical course can vary considerably, with regard to both the symptoms and the interval between injury and manifestation. A dissecting aneurysm and intimal tear are usually observed after blunt internal carotid ar...

Farhad Soltanalinejad Gholamreza Najafi, Hamed Hasanzadeh

The carotid is a small mass of chemoreceptor's and sustentacular cells that detects changes in the composition of the arterial blood. The aim of the present study was to identify the size, color, location, blood and nerve supply of the carotid body in Makouei sheep. Fourteen heads of sheep from both sexes were collected from Urmia public slaughter-house. The exact situation and nerve supply of ...

2005
Kiyotaka Sato

Although spontaneous thrombosis of a giant intracranial aneurysm is relatively common, occlusion of its parent artery is rare. We describe two recent patients in whom the parent artery spontaneously occluded. One patient had severe stenosis of the left internal carotid artery, with delayed appearance of a faint shadow of vascular widening near the posterior clinoid process. One month later, com...

Journal: :The Yale Journal of Biology and Medicine 1940
H. B. Ferris

The following unusual variations were observed while making a routine dissection of a newborn white child. The left subclavian artery arises from the right subclavian on the right side of the neck. It then curves upward and to the left and passes dorsally, in succession, the right internal jugular vein, common carotid artery, vagus, cervical sympathetic and inferior laryngeal nerves, and the sc...

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