Results 31 to 40 of about 150,921 (302)

Transcranial doppler in sickle cell anaemia: evaluation of brain blood flow parameters in children of Aracaju, Northeast - Brazil Doppler transcraniano em portadores de anemia falciforme: estudo dos parâmetros de fluxo sangüíneo cerebral em crianças de Aracaju, Sergipe

Arquivos de Neuro-Psiquiatria, 2008
BACKGROUND: Environmental factors interfere on sickle cell anaemia (SCA). Transcanial Doppler (TCD) is important to evaluate cerebrovascular disease. OBJECTIVE: To evaluate brain haemodynamic profile of children with SCA in Sergipe.
Hyder Aragão de Melo, José Augusto S. Barreto-Filho, Roberto César P. do Prado, Rosana Cipolotti   +3 more
doaj   +1 more source

Duplication and aneurysm of the anterior communicating artery with triplication of the anterior cerebral artery: A rare case-report

Interdisciplinary Neurosurgery, 2023
Background: and Importance: Anatomical variations are widely described in the anterior communicating artery (AComA) complex of the circle of Willis.
Ehsan Mohammad Hosseini, Nariman Sepehrvand, Mohammad Ghasemi-rad, Ravi Shastri, Mohammad Jamali, Abdolkarim Rahmanian, Adrina Habibzadeh, Reza Taheri, Saber Zafarshamspour   +8 more
doaj   +1 more source

Cerebral aneurysm treatment: modern neurovascular techniques. [PDF]

, 2016
Endovascular treatment of cerebral aneurysm continues to evolve with the development of new technologies. This review provides an overview of the recent major innovations in the neurointerventional space in recent ...
Colby, Geoffrey P, Coon, Alexander L, Jiang, Bowen, Lin, Li-Mei, Paff, Michelle   +4 more
core   +2 more sources

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

Clinical 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., Kubilay Uçar, Füsun özer, İsmail Oran, Nuri Arda   +4 more
doaj   +1 more source

Cerebral perfusion MR imaging using FAIR-HASTE in chronic carotid occlusive disease: comparison with dynamic susceptibility contrast-perfusion MR imaging. [PDF]

, 2006
To determine the efficacy of flow-sensitive alternating inversion recovery using half-Fourier single-shot turbo spin-echo (FAIR-HASTE) in detecting cerebral hypoperfusion in chronic carotid occlusive disease, we subjected 12 patients with various degrees
Akaki, Shiro, Ida, Kentaro, Kanazawa, Susumu, Sei, Tetsuro, Tsunoda, Masatoshi   +4 more
core   +1 more source

Infraoptic anterior cerebral artery: A case report of an unusual anatomical variation

Interdisciplinary Neurosurgery, 2023
Background and importance: According to the literature, infraoptic course of the anterior cerebral artery is very rare. Imaging of very rare anatomical features may be of interest.
Zhicheng Pang, Nan Yang, Yan Gao, Li Liu, Zhigang Jia, Peng Jing, Yanlong Hu, Qing Huang   +7 more
doaj   +1 more source

Association between adiposity and systemic atherosclerosis: a protocol of a cross-sectional autopsy study. [PDF]

, 2016
IntroductionAdiposity has been associated with atherosclerosis in clinical studies. However, few autopsy studies have investigated this association, and they had only examined the coronary artery disease. Moreover, most studies had small sample sizes and
Campos, Fernanda Marinho, Cuelho, Anderson, da Silva, Karen Cristina Souza, Farfel, José Marcelo, Farias, Daniela Souza, Ferretti-Rebustini, Renata Eloah de Lucena, Grinberg, Lea Tenenholz, Jacob-Filho, Wilson, Leite, Renata Elaine Paraízo, Nishizawa, Aline, Pasqualucci, Carlos Augusto, Suemoto, Claudia Kimie   +11 more
core   +2 more sources

Alteration of intracranial blood perfusion in temporal lobe epilepsy, an arterial spin labeling study

Heliyon, 2023
Background: A critical necessity before surgical resection in mesial temporal lobe epilepsy (mTLE) is lateralizing the seizure focus in the temporal lobe. This study aimed to investigate the differences in perfusion pattern changes in right and left mTLE.
Hossein Rahimzadeh, Hadi Kamkar, Narges Hoseini-Tabatabaei, Neda Mohammadi Mobarakeh, Jafar Mehvari Habibabadi, Seyed-Sohrab Hashemi-Fesharaki, Mohammad-Reza Nazem-Zadeh   +6 more
doaj   +1 more source

Clinical Applications of the Pipeline Embolization Device [PDF]

, 2018
No abstract ...
Atallah, MD, Elias, Chalouhi, MD, Nohra, Daou, MD, Badih, Fitchett, BS, Evan, Jabbour, Pascal, MD, Montano, BS, Maria, Oliver, BS, Jeffrey, Rosenwasser, MD, MBA, FACS, FAHA, Robert H., Starke, MD, Robert, Tjoumakaris, MD, FAANS, Stavropoula   +9 more
core   +2 more sources

Double unilateral fenestration of the anterior cerebral artery in the pre-communicating segment: a report of a unique case

Folia Morphologica, 2022
A unique example of two fenestrations of the pre-communicating (A1) segment of the right anterior cerebral artery (ACA) in a 78-year-old woman was a special case among 388 cadaveric specimens.
M. Trandafilović, L. Vasović, S. Vlajković, M. Milić, M. Drevenšek   +4 more
doaj   +1 more source