Results 41 to 50 of about 30,507 (199)

Bazedoxifene, a selective estrogen receptor modulator, reduces cerebral aneurysm rupture in Ovariectomized rats. [PDF]

open access: yes, 2017
BackgroundEstrogen deficiency is thought to be responsible for the higher frequency of aneurysmal subarachnoid hemorrhage in post- than premenopausal women.
Hashimoto, Tomoki   +8 more
core   +1 more source

Anatomical variations in the Circle of Willis and the formation and rupture of intracranial aneurysms: A systematic review and meta-analysis

open access: yesFrontiers in Neurology, 2023
BackgroundThe anterior (AcomA) and posterior communicating arteries (PcomA) are two of the most frequent sites for intracranial aneurysms. Anatomical variations in the Circle of Willis (COW) are frequently observed in patients with AcomA and PcomA ...
Lu Feng   +4 more
doaj   +1 more source

Y-stent-assisted coil embolization of anterior circulation aneurysms using two solitaire AB devices: a single enter experience [PDF]

open access: yes, 2012
Wide-neck intracranial aneurysms remain a challenge to endovascular treatment. We describe our experience in repairing wide-neck aneurysms of the anterior circulation located at arterial branch points using coil embolization assisted by Y-stenting ...
Campos Gutiérrez, J. M. de   +5 more
core   +1 more source

A1–A2 Fenestration Tube Technique for Clipping a Ruptured Anterior Communicating Artery Aneurysm

open access: yesBrazilian Neurosurgery, 2019
A fenestration tube is a clipping reconstruction technique that allows the preservation of critical vessels in aneurysm surgery. A patient with a ruptured anterior communicating artery (ACoA) aneurysm with a posterior projection was admitted to our ...
Nicolás González   +9 more
doaj   +1 more source

Management of deep space infections of the neck [PDF]

open access: yes, 2018
Infections of the deep neck spaces often present a clinical challenge for the ENT surgeon. Management of these complex suppurations of the neck requires in fact a multidisciplinary approach due to possible complications like mediastinitis, septic shock ...
Bălălău, Cristian   +9 more
core   +4 more sources

Approach side selection for microsurgical clipping of ruptured anterior communicating artery aneurysms

open access: yesEgyptian Journal of Neurosurgery
Background Anterior communicating artery aneurysms represent 30–45% of all intracranial aneurysms, with high incidence of rupture leading to significant morbidity and mortality.
Maha Mahmoud Aboouf   +4 more
doaj   +1 more source

Fetal and Primitive Type of Circle of Willis with Unilateral Trifurcation of Internal Carotid Artery

open access: yesMedicine Science, 2014
Circle of Willis is a network of arteries in the base of the brain between the internal carotid artery and the vertebral artery to establish the collateral circulation between these two major arteries.
Sushma R.K.   +2 more
doaj   +1 more source

Abstract 167: Surgical treatment for unruptured Anterior communicating artery aneurysm

open access: yesStroke: Vascular and Interventional Neurology, 2023
Introduction We report the results of endovascular surgery as the first‐line treatment for unruptured anterior communicating artery aneurysms. Methods Fifty‐seven patients (F:M, 30:27; mean age, 65.5 years) underwent surgery for unruptured anterior ...
Masaur Hirohata
doaj   +1 more source

Management of Noncatastrophic Internal Carotid Artery Injury in Endoscopic Skull Base Surgery. [PDF]

open access: yes, 2019
Arterial injuries are the most feared complication of endoscopic skull base surgery. During resection of the middle fossa component of a large ventral skull base chondrosarcoma, arterial bleeding was encountered near the right internal carotid artery ...
El-Sayed, Ivan H   +3 more
core  

Posicionamento da cabeça para microcirurgias de aneurismas da circulação anterior [PDF]

open access: yes, 2014
Objective To study the ideal patient's head positioning for the anterior circulation aneurysms microsurgery. Method We divided the study in two parts. Firstly, 10 fresh cadaveric heads were positioned and dissected in order to ideally expose the anterior
Campos-filho, José Maria De   +5 more
core   +3 more sources

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