Results 51 to 60 of about 489,126 (317)

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

, 2017
BackgroundEstrogen deficiency is thought to be responsible for the higher frequency of aneurysmal subarachnoid hemorrhage in post- than premenopausal women.
Hashimoto, Tomoki, Kitazato, Keiko T, Korai, Masaaki, Maekawa, Hidetsugu, Miyamoto, Takeshi, Nagahiro, Shinji, Satomi, Junichiro, Tada, Yoshiteru, Yagi, Kenji   +8 more
core   +1 more source

Implantation of 3D-Printed Patient-Specific Aneurysm Models into Cadaveric Specimens: A New Training Paradigm to Allow for Improvements in Cerebrovascular Surgery and Research. [PDF]

, 2015
AimTo evaluate the feasibility of implanting 3D-printed brain aneurysm model in human cadavers and to assess their utility in neurosurgical research, complex case management/planning, and operative training.MethodsTwo 3D-printed aneurysm models, basilar ...
Abla, Adib A, Acevedo-Bolton, Gabriel, Benet, Arnau, Lawton, Michael T, Plata-Bello, Julio, Saloner, David   +5 more
core   +4 more sources

Hypertension as a Determining Factor in the Rupture of Intracranial Aneurysms, Diagnosed by 64-MDCT Angiography [PDF]

, 2017
Background: To determine a correlation between risk factors and the rupture of intracranial aneurysms. Methods: A cross-sectional study of 29 patients with a saccular intracranial aneurysm was obtained using consecutive sampling and examination of 64 ...
Fatmawati, H. (Heni), Santoso, A. G. (Antonius)   +1 more
core   +2 more sources

Correlation between the rate of morphological changes and rupture of intracranial aneurysms during one cardiac cycle analyzed by 4D-CTA

Frontiers in Neurology, 2023
ObjectiveThis study aimed to analyze the relationship between the rate of morphological changes and intracranial aneurysm rupture during the cardiac cycle.MethodsEighty-four patients with intracranial aneurysms were retrospectively analyzed and divided ...
Binghao Wang, Binghao Wang, Binghao Wang, Chengen Shen, Chengen Shen, Zhongzhou Su, Zhongzhou Su, Xiaohu Nie, Xiaohu Nie, Jingjing Zhao, Jingjing Zhao, Sheng Qiu, Sheng Qiu, Yuntao Li, Yuntao Li   +14 more
doaj   +1 more source

Real-World Variability in the Prediction of Intracranial Aneurysm Wall Shear Stress: The 2015 International Aneurysm CFD Challenge

Cardiovascular Engineering and Technology, 2018
Image-based computational fluid dynamics (CFD) is widely used to predict intracranial aneurysm wall shear stress (WSS), particularly with the goal of improving rupture risk assessment.
K. Valen-Sendstad, Aslak W. Bergersen, Y. Shimogonya, L. Goubergrits, J. Bruening, J. Pallarés, S. Cito, S. Piskin, K. Pekkan, A. J. Geers, I. Larrabide, S. Rapaka, Viorel Mihalef, W. Fu, A. Qiao, Kartik Jain, S. Roller, K. Mardal, Ramji Kamakoti, Thomas A. Spirka, Neil Ashton, A. Revell, N. Aristokleous, J. Houston, M. Tsuji, F. Ishida, Prahlad G. Menon, L. Browne, Stephen P. Broderick, M. Shojima, S. Koizumi, M. Barbour, A. Aliseda, H. Morales, T. Lefèvre, S. Hodis, Yahia M. Al-Smadi, Justin Tran, A. Marsden, Sreeja Vaippummadhom, G. A. Einstein, A. Brown, K. Debus, Kuniyasu Niizuma, Sherif Rashad, Shin-ichiro Sugiyama, M. Owais Khan, A. Updegrove, S. Shadden, B. Cornelissen, C. Majoie, P. Berg, Sylvia Saalfield, K. Kono, D. Steinman   +54 more
semanticscholar   +1 more source

Assessment of acute headache in adults - what the general physician needs to know. [PDF]

, 2018
Headache is common. Up to 5% of attendances to emergency departments and acute medical units are due to headache. Headache is classified as either primary (eg migraine, cluster headache) or secondary to another cause (eg meningitis, subarachnoid ...
Agrawal, Cappelen-Smith, Dodick, Hoffmann, Mac Grory, Macdonald, omi, Savitz, Sheikh, Solomon   +9 more
core   +1 more source

Automatic detection on intracranial aneurysm from digital subtraction angiography with cascade convolutional neural networks

BioMedical Engineering OnLine, 2019
An intracranial aneurysm is a cerebrovascular disorder that can result in various diseases. Clinically, diagnosis of an intracranial aneurysm utilizes digital subtraction angiography (DSA) modality as gold standard.
Haihan Duan, Yunzhi Huang, Lunxin Liu, Huming Dai, Liangyin Chen, Liangxue Zhou   +5 more
semanticscholar   +1 more source

The Role and Reliability of Unruptured Intracranial Aneurysm Treatment Score in Decision-making in Surgical Indications for Unruptured Intracranial Aneurysms Based on the Results at a Japanese Single Center

Neurologia Medico-Chirurgica
To clarify the role and reliability of unruptured intracranial aneurysm treatment score in the treatment indications of unruptured intracranial aneurysm for Japanese patients, we performed a retrospective comparative analysis of our actual decision ...
Shigeo YAMASHIRO, Ken UEKAWA, Masatomo KAJI, Toshihiro AMADATSU, Hiroaki MATSUZAKI, An MURAI, Akitake MUKASA, Toru NISHI   +7 more
doaj   +1 more source

A Case of Horizontal Stent-assisted Coiling for an Aneurysm Arising from Fenestration of the Vertebral Artery: A Technical Case Report

Neurologia Medico-Chirurgica, 2023
Horizontal stenting protects the aneurysm neck with stent deployment across the aneurysm neck via the circle of Willis. A saccular aneurysm associated with intracranial arterial fenestration is very rare.
Haruka MIYATA, Futa NINOMIYA, Tomoaki FUJITA, Yutaka NONOYAMA, Takuya NAKAZAWA, Shigeharu FUKAO   +5 more
doaj   +1 more source

Endovascular Treatment of Intracranial Aneurysms: Diversity in Treatment Techniques of Varying Anatomical Presentations

Acta Medica Indonesiana, 2014
We discuss and illustrate various endovascular treatment options for intracranial aneurysms, to reflect common technique used in endovascular treatment of brain aneurysm. We select five cases of various aneurysm types to show assortments of endovascular
Patriawan Putu, Sitanggang Firman, Mohd Redzuan Ismail, Nik Azuan Nik Ismail, Nur Yazmin Yaacob, Ahmad Sobri Muda   +5 more
doaj   +4 more sources