Results 71 to 80 of about 90,445 (203)

Capture Efficiency of Magnetically Labeled Particles Traveling Through an Intracranial Aneurysm

International Journal of Applied Mechanics and Engineering, 2021
Cell manipulation using external magnetic fields has been proposed to accelerate the neck reendothelization of saccular unruptured stented intracranial aneurysms.
M. Cardona, J. Ramírez, A.G. Benavides-Moran   +2 more
doaj   +1 more source

Endovascular Coil Embolization of Ruptured Idiopathic Multiple Bilateral Pulmonary Artery Aneurysms: A Case Report

Respirology Case Reports, Volume 14, Issue 7, July 2026.
Idiopathic multiple bilateral pulmonary artery aneurysms are exceptionally rare, and evidence guiding their management remains limited. We describe a young man presenting with hemoptysis caused by a ruptured aneurysm who was successfully treated with endovascular coil embolization, resulting in complete symptom resolution. This case adds to the limited
Abdullah S. Almawi, Mohammed S. Almasri, Fahad A. Almejrad, Mohammed N. Almusaad, Maher Alanazi   +4 more
wiley   +1 more source

Analysis of Saccular Aneurysms in the Barrow Ruptured Aneurysm Trial

, 2018
OBJECTIVE The Barrow Ruptured Aneurysm Trial (BRAT) is a prospective, randomized trial in which treatment with clipping was compared to treatment with coil embolization.
Joseph M. Zabramski, Cameron G. McDougall, Felipe C. Albuquerque, Wallace, Robert C., Peter Nakaji, Robert C. Wallace, Nakaji, Peter, Albuquerque, Felipe C., McDougall, Cameron G., Spetzler, Robert F., Nancy K. Hills, Zabramski, Joseph M., Hills, Nancy K., Robert F. Spetzler   +13 more
core   +1 more source

Neurovascular Disorders in Pregnancy: Prevalence, Clinical Assessment and Management—A Review of the Literature

The Obstetrician &Gynaecologist, Volume 28, Issue 3, Page 143-153, July 2026.
ABSTRACT Key Content Neurovascular conditions in pregnancy are rare but are associated with poor maternal and fetal outcomes. This review covers the prevalence, clinical presentation, diagnosis and management of neurovascular disorders in pregnancy. The approach to clinical assessment and investigation of pregnant women with acute or changing chronic ...
Amy Newnham, Joshua Odendaal, Toby Keown, Wen‐Xern Chong, Krunal Patel, Vandana Dhingra   +5 more
wiley   +1 more source

Intracranial saccular aneurysm and moyamoya disease.

, 1979
Moyamoya disease is a rare but well described entity which has been found in the angiographic investigation of subarachnoid hemorrhage, its most common symptom in adults.
C G Drake, H S Wisoff, H P Adams, N F Kassell   +3 more
core   +1 more source

Saccular and Fusiform Abdominal Aortic Aneurysms Treated With Endovascular Repair Differ in Presentation and Treatment Threshold: Analyses Using a National Clinical Database in Japan

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Saccular abdominal aortic aneurysms (AAAs) are considered to be at higher risk of rupture than fusiform AAAs, but not much is known about the extent of this risk. Therefore, this study aimed to compare the rupture presentation between fusiform
Hirotsugu Ozawa, Arata Takahashi, Ryuzo Bessho, Katsuyuki Hoshina, Kota Shukuzawa, Takao Ohki   +5 more
doaj   +1 more source

Intra-aneurysmal thrombosis and turbulent flow on MRI of large and giant internal carotid artery aneurysms

Neuroscience Informatics, 2021
Objective: Large and giant intracranial aneurysms are vascular pathologies associated with high morbidity and mortality. The purpose of this study was to assess large and giant internal carotid artery (ICA) aneurysms and their intra-aneurysm thrombosis ...
Huachen Zhang, Shikai Liang, Xianli Lv
doaj   +1 more source

Beyond Vasospasm: Dual Milrinone and Balloon Angioplasty in Refractory Delayed Cerebral Ischemia Post‐Subarachnoid Hemorrhage

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Cerebral vasospasm is a major complication of aneurysmal subarachnoid hemorrhage and a key contributor to delayed cerebral ischemia, which remains a leading cause of morbidity despite standard therapy with nimodipine and induced hypertension.
Paul Cardozo Gil, Willy Pozo Soto, Alejandro Sengoku Cadima, Pablo Flores, Jorge Botello Marin, Gustavo Averanga, Richy Hurtado Montaño, Nelson Montalvo Flores   +7 more
wiley   +1 more source

Automated Centerline Extraction From Meshed Vascular Models

International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 6, June 2026.
A method to extract centerlines from image‐based vascular meshes is presented, which automatically identifies vascular endpoints and traces centerlines by solving Eikonal equations. Compared to a widely used method, the proposed approach requires less user interaction and demonstrates better robustness on models that contain segmentation artifacts from
Gala Sanchez Van Moer, Shawn C. Shadden
wiley   +1 more source

Unruptured Saccular Aneurysm Arising from the Fenestrated A1 Segment of the Anterior Cerebral Artery: Report of 2 Cases

Case Reports in Neurology, 2018
Some cases of aneurysms originating from the fenestrated A1 segment of the anterior cerebral artery (ACA) have been reported, but the pitfalls of the surgical procedure have not been well determined.
Naoya Iwabuchi, Atsushi Saito, Kentaro Fujimoto, Taigen Nakamura, Tatsuya Sasaki   +4 more
doaj   +1 more source