Results 11 to 20 of about 5,712 (140)

A Rare Embryologic Variation: Anterior Communicating Artery Aneurysm Associated with Carotid–-Anterior Cerebral Artery Anastomosis or Infraoptic Course of the Anterior Cerebral Artery

open access: yesClinical Medicine Insights: Case Reports, 2008
Aneurysms of the complex of the anterior cerebral artery are frequently associated with anatomic variations of the circle of Willis. We describe a case of aneurysmal rupture of the anterior communicating artery, a variant of the anterior cerebral artery.
Alaattin Yurt M.D.   +4 more
doaj   +2 more sources

Multiple cerebral fusiform aneurysms involving the posterior and anterior circulation including the anterior cerebral artery: a case report

open access: yesFolia Neuropathologica, 2017
Multiple fusiform aneurysms occurring in a single patient are very uncommon. Fusiform aneurysms affecting the anterior circulation are extremely rare and reported cases involve the middle cerebral artery and internal carotid artery. We report here a case
Sumit Das, Tibor Valyi-Nagy
doaj   +2 more sources

A Serpiginous Pericallosal Anterior Cerebral Artery [PDF]

open access: yesInterventional Neurology, 2018
The anterior cerebral artery (ACA) is a unique artery with many important variations with substantial clinical significance. Tortuous intracranial arteries usually occur in basilar, communicating, anterior, posterior cerebral arteries and in the white matter arterioles.
Mohamad Ezzeldin   +4 more
openaire   +3 more sources

Anomalous left anterior cerebral artery with hypoplastic right anterior cerebral artery

open access: yesAnatomy Journal of Africa, 2018
We report an extremely rare anomalous variation of left anterior cerebral artery arising from the contralateral Paraclinoid Internal carotid artery with Hypoplastic right Anterior cerebral artery in a 56 years old female which was incidentally detected on computed tomographic angiography of cerebral vessels.
Mahajan, A, Goel, G, Das, B
openaire   +4 more sources

Dissecting Aneurysms of Bilateral Anterior Cerebral Artery Complicated by Subarachnoid Hemorrhage after Cerebral Infarction: A Case Report

open access: yesClinical Medicine Insights: Case Reports, 2008
Introduction Intracranial dissecting aneurysms have been increased due to recent advancements in diagnostic imaging. However there have been little article with subarachnoid hemorrhage and cerebral infarction occurring almost at the same time.
Akihiro Kurosu   +2 more
doaj   +2 more sources

Left anterior cerebral artery arising from a right internal carotid artery: a rare case of carotid-anterior cerebral artery anastomosis

open access: yes, 2023
Carotid-anterior cerebral artery anastomosis (carotid-ACA anastomosis) is described as infrequent vascular connections between the pre-ophthalmic segment of the internal carotid artery (ICA) and the A1 segment of the anterior cerebral artery (ACA).
Pedro Navia-Álvarez   +5 more
core   +1 more source

Magnetic Resonance Diagnosis of Anomalous Infraoptic Course of Anterior Cerebral Artery [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Variations of the anterior cerebral artery and anterior communicating artery complex are common. However, an infraoptic course of A1 segment of Anterior Cerebral Artery (ACA) is a rare anatomic variation, detection of which is critical due to its ...
Shibani Mehra, Rushil Jain
doaj   +1 more source

Gross anatomical study of recurrent artery of Huebner

open access: yesNational Journal of Clinical Anatomy, 2015
Background: Cerebral aneurysms frequently occur in the arterial complex composed of Anterior Cerebral Artery, Anterior Communicating Artery and Recurrent Artery of Huebner. Due to the anatomical variations in the origin and course of the Recurrent Artery
Sunitha Narayanan
doaj   +1 more source

Tetraparesis following an Anterior Circulation Stroke: A Case Report

open access: yesCase Reports in Neurology, 2018
The azygos anterior cerebral artery (AACA) is a large single anterior cerebral artery that supplies both medial territories of the anterior cerebral hemispheres. Occlusion of the AACA can result, therefore, in bifrontal infarction.
Christian Saleh   +2 more
doaj   +1 more source

No evidence that severity of stroke in internal carotid occlusion is related to collateral arteries [PDF]

open access: yes, 2006
Background/AimThe neurological effects of internal carotid artery (ICA) occlusion vary between patients. The authors investigated whether the severity of symptoms in a large group of patients with ipsilateral or/and contralateral ICA occlusion at ...
?, ?   +4 more
core   +1 more source

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