Results 61 to 70 of about 70,500 (222)

Surgical Treatment of Cavernous Sinus Cavernomas: Evidence from Vietnam

Reports, 2020
Cavernous sinus cavernomas, a rare vascular malformation, represents 3% of all benign cavernous sinus tumors. Both clinical and radiological signs are important for differentiating this condition from other cavernous sinus diseases. The best treatment is
Duc-Anh Nguyen, Hao The Nguyen, Thang Van Duong, Binh Hoa Pham, Hoang-Long Vo   +4 more
doaj   +1 more source

Closed‐form stress solution and minimum safe burial depth correction for shallow‐buried large‐diameter energy storage chambers

Deep Underground Science and Engineering, EarlyView.
This study develops a closed‐form solution for stress analysis of shallow‐buried large‐diameter compressed air energy storage (CAES) chambers, explicitly incorporating free surface, lateral pressure, and gravity gradient effects. Validated against numerical simulations, the solution accurately captures stress redistribution and reveals upward migration
Zeyuan Sun, Cheng Zhao, Jinquan Xing
wiley   +1 more source

Steel segment–anchor bolt (cable) structure for TBM tunnels under extremely intense rockburst conditions: Design method and field application

Deep Underground Science and Engineering, EarlyView.
The graphical abstract presents a steel segment–anchorage support system for open TBM tunnels under extremely intense rockburst conditions. The steel segment resists dynamic impact, while the anchorage structure restrains segment deformation and transfers loads into the rock.
Zhijun Li, Pan Gao, Zhifan Xu, Zhilong Wang, Mingnian Wang   +4 more
wiley   +1 more source

Pediatric new‐onset seizure‐like events: Yield of diagnostic work‐up

Epileptic Disorders, EarlyView.
Abstract Objective To assess the diagnostic yield of ancillary investigations in children presenting with new‐onset seizure‐like events (SLEs) at a tertiary first seizure clinic (FSC). Methods We conducted a retrospective cohort study including 1213 children evaluated for new‐onset SLEs at a tertiary FSC.
Geertruida Slinger, Lotte Noorlag, Willem M. Otte, Maeike Zijlmans, Rosalie L. Neijzen, Sandra M. A. van der Salm, Floor E. Jansen, Kees P. J. Braun, Eric van Diessen   +8 more
wiley   +1 more source

Detection of interictal epileptiform discharges using multiple bilateral insertions of a newly developed microcatheter‐compatible endovascular electroencephalogram electrode: A clinical feasibility trial

Epilepsia Open, EarlyView.
Abstract Objective To assess the feasibility, technical performance, and safety of a novel endovascular electroencephalogram (eEEG) electrode, EP‐01, designed for minimally invasive seizure localization in patients with drug‐resistant epilepsy. Methods This single‐center, prospective, exploratory trial enrolled five patients with drug‐resistant ...
Kota Araki, Yosuke Masuda, Ayataka Fujimoto, Mitsuyo Nishimura, Hisayuki Hosoo, Hiroki Ishida, Takashi Enokizono, Kensuke Kawai, Eiichi Ishikawa, Yuji Matsumaru   +9 more
wiley   +1 more source

Letter to the Editor: Vascular Malformations in Colorectal Surgery – An Uncommon and Potentially Fatal Condition [PDF]

Iranian Journal of Colorectal Research
Cavernous vascular malformations, while benign and rare can lead to significant morbidity, including chronic pain and bleeding. Mortality associated with massive gastrointestinal bleeding can be as high as 50%, therefore the management of these ...
Serghei Covantsev
doaj   +1 more source

Chiasmal cavernous malformation. A rare cause of acute visual loss

, 2000
A rare cause of acute visual loss due to a chiasmal cavernous malformation is presented. Acute visual loss was due to local hemorrhage and volume expansion of the cavernous malformation inside and outside of the optic chiasma.

core  

Exceptional aggressiveness of cerebral cavernous malformation disease associated with PDCD10 mutations [PDF]

, 2015
PurposeThe phenotypic manifestations of cerebral cavernous malformation disease caused by rare PDCD10 mutations have not been systematically examined, and a mechanistic link to Rho kinase-mediated hyperpermeability, a potential therapeutic target, has ...
Zhang, Lingjiao, Jorge Marcondes de Souza, Stockton, Rebecca A, Wang Min, Akers, Amy L, Carol J. Gallione, Changbin Shi, Shenkar, Robert, Rebeiz, Tania, Robert Shenkar, Min, Wang, Awad, Issam A, Marcondes de Souza, Jorge, Douglas A. Marchuk, Lingjiao Zhang, Gallione, Carol J, Abdul Ghani Mikati, David A. McDonald, Marchuk, Douglas A, Autumn Rorrer, Shi, Changbin, Cecilia Austin, Amy L. Akers, Connie Lee, McDonald, David A, Lee, Connie, Murat Gunel, Tania Rebeiz, Rebecca A. Stockton, Issam A. Awad, Mikati, Abdul Ghani, Rorrer, Autumn, Gunel, Murat, Austin, Cecilia   +33 more
core   +1 more source

A talus rock glacier in Nantlle Valley, North Wales

Journal of Quaternary Science, EarlyView.
ABSTRACT Landforms comprising mixtures of fine and coarse sediment and deposited during late glacial times are ubiquitous in the British mountains. In many cases, their interpretation has often proved contentious; as a result, the non‐generic term discrete debris accumulations (DDA) has been used to describe them and, over the last 50 years, some have ...
Stephan Harrison, Ed Anderson
wiley   +1 more source

Familial cerebral cavernous malformation syndrome in Serbian family [PDF]

, 2018
Cavernomas are benign vascular malformations, and about 50% of all cases are multiple. The hereditary form of brain cavernomas is uncommon, and it is certainly under diagnosed. Another entity is familial cerebral cavernous malformation syndrome.
Vuk, Aleksić, Miroljub, Jovančević, Vladimir, Miladinović, Marko, Samardžić, Marko, Rapaić, Igor, Popović, Aleksandar, Mandarić, Milenko, Stanić, Miljan, Mihajlović, Milan, Spaić, Nemanja, Aleksić   +10 more
core   +1 more source