Results 191 to 200 of about 2,666,058 (225)

The variations of lenticulostriate arteries in the middle cerebral artery aneurysms

Acta Neurochirurgica, 1996
This study attempts to analyse the intra-operative anatomical findings of the lenticulostriate artery (LSA) in 60 patients with middle cerebral artery (MCA) aneurysms who were operated on at the Neurosurgical Department of Atatürk University Medical School, Erzurum, Türkiye.
Aydin, IH, Kayaoglu, CR, Takci, E, Tuzun, Y, Kadioglu, Hakan Hadi   +4 more
openaire   +3 more sources

Ruptured distal middle cerebral artery aneurysm

Journal of Neurosurgery, 2004
Object. Ruptured distal middle cerebral artery (MCA) aneurysms are uncommon, and their clinical and radiological features are poorly understood. To clarify characteristics of these lesions, the authors undertook a retrospective analysis of nine patients with ruptured distal MCA aneurysms. Methods.
Tetsuyoshi, Horiuchi, Yuichiro, Tanaka, Hisayoshi, Takasawa, Takahiro, Murata, Takehiro, Yako, Kazuhiro, Hongo   +5 more
openaire   +2 more sources

Traumatic Middle Cerebral Artery Aneurysm

Neurosurgery, 1980
A case of traumatic middle cerebral artery aneurysm is presented. The case demonstrates some of the difficulties encountered when dealing with this type of aneurysm. The unusual surgical approach required for obliteration is described.
Q M, Ditmore, D S, Samson, C W, Beyer
openaire   +2 more sources

Giant Serpentine Aneurysm of the Middle Cerebral Artery

World Neurosurgery, 2018
Giant serpentine aneurysms (GSAs) are a subgroup of giant intracranial aneurysms, distinct from saccular and fusiform varieties, that are defined as partially thrombosed giant aneurysms with tortuous internal vascular channel. Clinicopathologic characteristics of middle cerebral artery GSAs have been rarely reported in the literature, with discussion ...
Jing, Lan, Zheng-Yi, Fu, Jian-Jian, Zhang, Chao, Ma, Chang-Jun, Cao, Wen-Yuan, Zhao, Pu-Cha, Jiang, Jin-Cao, Chen   +7 more
openaire   +2 more sources

Endovascular Treatment of Middle Cerebral Artery Aneurysms

Neurocritical Care, 2006
Until recently, middle cerebral artery (MCA) aneurysms were mostly treated by surgery, and endovascular treatment (EVT) was only performed in selected cases. We prospectively evaluated the feasibility and the results of EVT when it is considered as the first therapeutic option for the treatment of MCA aneurysms.From April 2004 to April 2005, 32 ...
Lubicz, Boris, Graca, Joana, Levivier, Marc, Lefranc, Florence, De Witte, Olivier, Pirotte, Benoît, Brotchi, Jacques, Balériaux, Danielle   +7 more
openaire   +3 more sources

Aneurysms of the Middle Cerebral Artery

2014
Middle cerebral artery (MCA) aneurysms are fairly peripheral to the arterial tree, occurring close to the cranial surface. They are often broad based and rarely lead to a hematoma in the temporal lobe or Sylvian fissure. (Compare also Sect. 7.2.) These factors are in favor of the microsurgical approach, although many MCA aneurysms can technically also ...
Hans-Jakob Steiger, Nima Etminan, Daniel Hänggi   +2 more
openaire   +1 more source

Outcome for Middle Cerebral Artery Aneurysm Surgery

Neurosurgery, 2010
To assess in depth the variables contributing to adverse surgical outcome for repair of unruptured middle cerebral artery aneurysms.Prospectively collected data between October 1989 and June 2009 were examined retrospectively. Putative risk factors were investigated with univariate and multivariate logistic regression analyses.In this study, 263 ...
Michael K, Morgan, Wattana, Mahattanakul, Andrew, Davidson, John, Reid   +3 more
openaire   +2 more sources

Surgical Treatment of Middle Cerebral Artery Aneurysms

Neurosurgery Clinics of North America, 1998
Middle cerebral artery (MCA) aneurysms account for approximately 20% of aneurysmal subarachnoid hemorrhage (SAH). An understanding of MCA anatomy and variations is the key to successful treatment of MCA aneurysms, which may occur on the M1 segment, at the division of the main trunk or on distal branches.
M A, Stoodley, R L, Macdonald, B K, Weir
openaire   +2 more sources

Aneurysms in Twig-Like Middle Cerebral Artery

Cerebrovascular Diseases, 2005
<i>Background:</i> We report a vascular abnormality of the middle cerebral artery (MCA) that has not been described in the literature before. <i>Methods:</i> Two patients (1 male and 1 female; age 44 and 67 years, respectively) were found to have a vascular abnormality in which the main trunk of the MCA had a twig-like form ...
Hon-Man, Liu, Dar-Ming, Lai, Yong-Kwang, Tu, Yao-Hung, Wang   +3 more
openaire   +2 more sources

Peripheral middle cerebral arterial aneurysm

Acta Neurochirurgica, 1968
An unusual case of an aneurysm arising from the posterior temporal branch of the middle cerebral artery, treated by complete excision, has been described. The rarety of aneurysms in this position is stressed. Relevant literature on the subject has been reviewed.
openaire   +2 more sources