Results 31 to 40 of about 10,766 (306)

Two patients of visual disturbance and optic perineuritis after placement of a flow diverter

Radiology Case Reports, 2022
The pathogenesis of new visual symptoms after flow diverter stent placement in the ophthalmic artery for internal carotid artery aneurysms remains unclear. We report two cases of patients who developed visual field disturbance and decreased visual acuity
Yuko Tanaka, MD, Hiroki Nagatsuka, MD, Yuma Miki, Yoshiaki Tetsuo, MD, Hajime Yabuzaki, MD, Sadayoshi Nakayama, MD,PhD, Yoshikazu Matsuda, MD,PhD, Tomoyuki Tsumoto, MD,PhD, Tomoaki Terada, MD,PhD   +8 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

Overview of Different Flow Diverters and Flow Dynamics

Neurosurgery, 2019
Abstract Over the past decade, flow diverter technology for endocranial aneurysms has seen rapid evolution, with the development of new devices quickly outpacing the clinical evidence base. However, flow diversion has not yet been directly compared to surgical aneurysm clipping or other endovascular procedures.
Georgios A Maragkos, Adam A Dmytriw, Mohamed M Salem, Vincent M Tutino, Hui Meng, Christophe Cognard, Paolo Machi, Timo Krings, Vitor Mendes Pereira   +8 more
openaire   +2 more sources

Flow diverter-coil technique for endovascular treatment of complex wide neck brain aneurysms, Technical point

Caspian Journal of Internal Medicine, 2021
Background: Treatment of complex wide neck brain aneurysms is a challenging era in neurosurgery. Both surgical and endovascular therapies are considered for treatment of them. In endovascular, there are different ways such as trapping, coiling, stent and
Mohammad Ghorbani, Ebrahim Hejazian, Eshagh Bahrami, Abolghasem Mortazavi, Reza Bahrami, Nazila Farnoush   +5 more
doaj  

Failure of Flow Diverter Treatment of Intracranial Aneurysms Related to the Fetal-type Posterior Communicating Artery [PDF]

Neurointervention, 2015
PurposeThe pipeline embolization device (PED) is a flow diverter that has shown promise in the treatment of intracranial aneurysms. Close to one-fifth of aneurysms, however, fail to occlude after PED placement.
Anderson Chun On Tsang, Arthur Man Yuen Fung, Frederick Chun Pong Tsang, Gilberto Ka Kit Leung, Raymand Lee, Wai Man Lui   +5 more
doaj   +1 more source

Tubridge flow diverter for the treatment of small and medium aneurysms

Frontiers in Neurology, 2023
BackgroundTubridge flow diverter is a widely used device aimed at reconstructing parent arteries and occluding complex aneurysms in China. The experience of Tubridge in treating small and medium aneurysms is still limited.
Dajiang Xie, Dajiang Xie, Heng Yang, Li Zhao, Xin Ye, Shuxu Yang, Chao Gao, Yanlong Tian, Wei Ni, Yuxiang Gu   +9 more
doaj   +1 more source

Chronological Changes in Intra-aneurysmal Signal Intensity on T1-weighted Black Blood Images after Endovascular Treatment for Unruptured Intracranial Aneurysms

Neurologia Medico-Chirurgica
Intra-aneurysmal thrombus formation is crucial for the healing of endovascularly treated aneurysms. This study evaluated whether T1-weighted black blood imaging can monitor thrombus formation by examining the relationship between chronological signal ...
Yukishige HASHIMOTO, Toshinori MATSUSHIGE, Reo KAWANO, Masahiro HOSOGAI, Hiroki TAKAHASHI, Shinichiro OKU, Mayumi KANEKO, Chiaki ONO, Nobutaka HORIE   +8 more
doaj   +1 more source

Delayed Proximal Flow Diverting Stent Migration in a Ruptured Intracranial Aneurysm: A Case Report [PDF]

Neurointervention, 2020
A flow diverter can be used to treat a ruptured aneurysm, especially during complicated cases for endovascular or open microsurgical procedures. However, some complications have been reported such as occlusion of side branches or perforating arteries ...
Wittawat Takong, Chai Kobkitsuksakul
doaj   +1 more source

A giant basilar artery perforator aneurysm

Radiology Case Reports, 2022
Basilar artery perforator aneurysms (BAPA's) are a rare entity. Their natural history and treatment are unclear. We describe the largest BAPA reported thus far in literature in a 64-year-old Caucasian woman. This patient did not present with subarachnoid
Unal Mutlu, MD, PhD, Hans Kortman, MD, Issam Boukrab, MD   +2 more
doaj   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source