Results 31 to 40 of about 107,640 (158)

Computed Tomography Angiography with Three-Dimensional Reconstruction versus Rotational Angiography as a Screening Test in Patients with Suspected Cerebral Aneurysm

Indian Journal of Neurosurgery, 2016
Introduction The digital subtraction angiography is considered the gold standard in detecting cerebral aneurysms. Other less invasive techniques that require a lesser dose of contrast medium are currently employed such as rotational angiography (RA) and ...
Antonio Maximiano Zárate Méndez, Nadia Pérez Peña Rosas, Juan Carlos Lujan Guerra, Antonio García Mayagoitia, Aleixandre Betanzos Villegas, Eduardo Walter Lizararu Gutiérrez, Gabriel Emmanuel Cachon Camara, Jorge Octavio Olvera Castro, José Luis Aceves Chimal   +8 more
doaj   +1 more source

Difference in Transcranial Doppler Velocity and Patient Age between Proximal and Distal Middle Cerebral Artery Vasospasms after Aneurysmal Subarachnoid Hemorrhage

Cerebrovascular Diseases Extra, 2016
Background: Transcranial Doppler (TCD) is used to monitor cerebral vasospasm after subarachnoid hemorrhage (SAH), but its diagnostic ability is reported to be limited.
Misaki Kohama, Shinichiro Sugiyama, Kenichi Sato, Hidenori Endo, Kuniyasu Niizuma, Toshiki Endo, Makoto Ohta, Yasushi Matsumoto, Miki Fujimura, Teiji Tominaga   +9 more
doaj   +1 more source

Imaging findings and cerebral perfusion in arterial ischemic stroke due to transient cerebral arteriopathy in children [PDF]

Einstein (São Paulo), 2012
We report the case of a 4-year-old female child who developed an arterial ischemic stroke in the left middle cerebral artery territory, due to a proximal stenosis of the supraclinoid internal carotid artery, most probably related to transient cerebral ...
Alcino Alves Barbosa Junior, Saada Resende de Souza Ellovitch, Rita de Cassia Maciel Pincerato   +2 more
doaj   +1 more source

Subarachnoid Hemorrhage of Unknown Origin During Pregnancy: Case Report

Gynecology Obstetrics & Reproductive Medicine, 2007
Subarachnoid hemorrhage (SAH) is a stroke subtype resulting from leakage of blood. The incidence of SAH during pregnancy varies from 1 to 2 per 10000 pregnancies. The most frequent (%85) cause of SAH is a ruptured cerebral aneurysm.
Yaprak Engin Üstün, Yusuf Üstün, Kezban Doğan, Özkan Ateş, Ramazan Kutlu   +4 more
doaj  

Association of tetralogy of Fallot with multiple variations of the cerebral arteries diagnosed by magnetic resonance angiography

Radiology Case Reports, 2020
Tetralogy of Fallot very rarely manifests with variations of the cerebral arteries, but we detected an extremely rare combination comprising 3 such variants –bilateral carotid–anterior cerebral arteries anastomoses, the vertebral–anterior inferior ...
Eri Hoshino, MD, Akira Uchino, MD, PhD, Naoko Saito, MD, PhD, Shigeki Yoshiba, MD, PhD   +3 more
doaj   +1 more source

A modified technique for aortic arch and cerebral angiography using one Simmons II catheter

Interdisciplinary Neurosurgery
Background: Radial access is an increasingly popular approach to neuroradiology. Typically, aortic arch and cerebral angiography are performed using a 5F pigtail catheter and a 5F Simmons II catheter. This classical operation increases the operation time,
Yi Luo, Shaoliang Zhu, Ziquan Zeng, Shun Liu, Zhansheng Zhu   +4 more
doaj   +1 more source

Primitive Hypoglossal Artery: A case rep

The Egyptian Journal of Radiology and Nuclear Medicine, 2016
We report a case of a left sided Primitive Hypoglossal Artery detected by multi-detector CT cerebral angiography, performed for a 47 years old female patient complaining of sudden onset of drowsiness, who had undergone non-contract CT of the brain which ...
Mohamed Samir Shaaban
doaj   +1 more source

[Cerebral angiography].

Anales. Universidad Nacional Mayor de San Marcos. Facultad de Medicina, 1952
La angiografía cerebral como procedimiento clínico se debe exclusivamente al trabajo de Egas Moniz y sus colaboradores (principalmente Almeida Lima), quienes comenzaron sus investigaciones en el año 1926, haciendo sus primeras arteriografías humanas en 1927.
Cabieses Molina, Fernando, Landa Cannon, Rodolfo   +1 more
openaire   +2 more sources

Dexmedetomidine compared with propofol for pediatric sedation during cerebral angiography

Journal of Research in Medical Sciences, 2014
Background: Sedation of pediatric patients undergoing cerebral angiography is challenging. Although dexmedetomidine is used for sedation in various procedures, it has not been reported for pediatric patients undergoing cerebral angiography.
Ke Peng, Jian Li, Fu-hai Ji, Zhi Li
doaj  

Fenestration of the posterior cerebral artery P1-P2 junction: A case report

Radiology Case Reports
Fenestration is a rare anatomical variation in the posterior cerebral artery. To the best of our knowledge, there are few reports of fenestrations at the posterior cerebral artery P1-P2 junction.
Hideki Endo, MD, PhD, Hirohiko Nakamura, MD, PhD   +1 more
doaj   +1 more source