Results 21 to 30 of about 171,483 (267)

Presence of small and large branch vessels from intracranial aneurysms increases the risk of post-treatment recurrence and retreatment following endovascular coiling: insights from a propensity score-matched cohort

Frontiers in Surgery
ObjectiveAneurysms with involvement of a branch vessel within the sac represent a particularly challenging morphological feature in the context of coil embolization.
Naveen Arunachalam Sakthiyendran, Allison Pellegrino, Allison Pellegrino, Evan P. McNeil, Evan P. McNeil, Patrick Barhouse, Shashvat Purohit, Felipe Ramirez-Velandia, Omar Alwakaa, Justin H. Granstein, Justin H. Granstein, Christopher S. Ogilvy, Christopher S. Ogilvy, Philipp Taussky, Philipp Taussky   +14 more
doaj   +1 more source

Simulation of hemodynamics in artery with aneurysm and stenosis with different geometric configuration

Journal of Biomechanical Science and Engineering, 2014
In previous published research, the deployment of flow-diversion increases the intra-aneurysmal pressure by 20 mmHg in the case with a pre-aneurysm stenosis. The purpose of this study is to learn the influence to the aneurysm when a pre-aneurysm stenosis
Yujie LI, Hitomi ANZAI, Toshio NAKAYAMA, Yasumoto SHIMIZU, Yukihisa MIURA, Aike QIAO, Makoto OHTA   +6 more
doaj   +1 more source

Y Stenting in Wide-Necked Bifurcation Aneurysms: A Single-Center Experience

Indian Journal of Neurosurgery, 2022
Stent-assisted coiling is an endovascular means of managing wide-necked bifurcation aneurysms. In spite of the wide availability of various newer devices in managing such difficult aneurysms, the Y stenting offers a safe and cost-effective alternative to
Apratim Chatterjee, Anshu Mahajan, Vinit Banga, Piyush Ojha, Gaurav Goel   +4 more
doaj   +1 more source

Comparable mid-term survival in patients undergoing elective fenestrated endovascular aneurysm repair and endovascular aneurysm repair for abdominal aortic aneurysm

SAGE Open Medicine, 2014
Objective: To evaluate mid-term survival in patients undergoing elective fenestrated endovascular aneurysm repair and standard endovascular aneurysm repair for abdominal aortic aneurysm.
Sofia Nessvi, Anders Gottsäter, Stefan Acosta   +2 more
doaj   +1 more source

WHF Recommendations for the Use of Echocardiography in Chagas Disease

Global Heart, 2023
Chagas disease (ChD) represents a significant health burden in endemic regions of Latin America and is increasingly being recognized as a global health issue.
Kate Ralston, Ezequiel Zaidel, Harry Acquatella, Marcia Melo Barbosa, Jagat Narula, Yu Nakagama, Gustavo Restrepo Molina, Karen Sliwa, Jose Luis Zamorano, Fausto J. Pinto, Daniel Jose Piñeiro, Mariana Corneli   +11 more
doaj   +1 more source

Vascular Endothelial Growth Factor and the Pathogenesis of Intracranial Aneurysms: A Systematic Review on the Missing Link in a Complex Pathway

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Aneurysms are one of the most common and yet devastating cerebrovascular diseases after rupture. Despite several decades of scientific advancements including the expansion of the endovascular capabilities and noninvasive imaging modalities, no
Peyton L. Nisson, Michael T. Lawton, Oscar Cisneros, Takuma Maeda, Nestor R. Gonzalez, Juhana Frösen, Tomoki Hashimoto   +6 more
doaj   +1 more source

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem, Noa Bielopolski, Vijai Krishnan, Shane Wald‐Altman, Shelly I Shrian, Omer Bar‐Yosef, Livia Kapusta, Claire Shamber, Patricia L. Musolino, Miguel Weil   +9 more
wiley   +1 more source

Ventral Midline Hysterectomy, Ovariectomy, and Ovariohysterectomy in Mus Musculus: A Surgical Protocol

Scientific Reports
Mice (Mus musculus) are one of the most commonly used animal species in basic science and translational research worldwide. Ovariectomy and hysterectomy are frequently employed to explore the systemic effects of the sex-hormone axis and other ...
Peyton L. Nisson, Takuma Maeda, Hiroki Uchikawa, Oscar Cisneros, Michael T. Lawton, Tomoki Hashimoto   +5 more
doaj   +1 more source

Short- and Long-Term Effects of Rehabilitation after Perimesencephalic Subarachnoid Hemorrhage

Diseases, 2021
In about 25% of patients with spontaneous subarachnoid hemorrhage (SAH), a bleeding source cannot be identified during radiological diagnostics. Generally, the outcome of perimesencephalic or prepontine (PM) SAH is known to be significantly better than ...
Jens Schmitz, Sepide Kashefiolasl, Nina Brawanski, Nazife Dinc, Florian Gessler, Christian Senft, Stephanie Tritt, Volker Seifert, Jürgen Konczalla   +8 more
doaj   +1 more source

Intracranial Aneurysms [PDF]

BMJ, 1973
A reappraisal of case histories of patients with ruptured intracranial aneurysms emphasized the importance of clinically recognizing severe spasm that contraindicates early angiography and large cerebral haematomas that require immediate evacuation. Observation from the day of haemorrhage is important; most recurrent episodes with cerebral signs in the
W R, Henderson, D A, Mehta
openaire   +2 more sources