Results 51 to 60 of about 145,835 (214)

Modifiable Cardiovascular Risk Factors and Hemorrhagic Presentation in Dural Arteriovenous Fistulas: A Systematic Review With Exploratory Quantitative Synthesis

Brain and Behavior, Volume 16, Issue 10, October 2026.
ABSTRACT Background Dural arteriovenous fistulas (dAVFs) carry a significant risk of intracranial hemorrhage (ICH), yet most literature has focused on angiographic features as predictors. The influence of modifiable cardiovascular risk factors (CVRFs) such as hypertension, diabetes, smoking, alcohol use, dyslipidemia, obesity, and use of antithrombotic/
Alejandro N. Santos, Sai Sanikommu, Bashar Dawoud, Josef Williams, Josiah J. Z. Sherman, Christoph Wipplinger, Jayro Toledo, Ahmed Abdelsalam, Victor M. Lu, Joshua Hanna, Robert M. Starke   +10 more
wiley   +1 more source

Deep learning-based multiclass segmentation in aneurysmal subarachnoid hemorrhage

Frontiers in Neurology
IntroductionRadiological scores used to assess the extent of subarachnoid hemorrhage are limited by intrarater and interrater variability and do not utilize all available information from the imaging. Image segmentation enables precise identification and
Julia Kiewitz, Julia Kiewitz, Orhun Utku Aydin, Adam Hilbert, Marie Gultom, Anouar Nouri, Ahmed A. Khalil, Peter Vajkoczy, Satoru Tanioka, Fujimaro Ishida, Nora F. Dengler, Nora F. Dengler, Nora F. Dengler, Dietmar Frey, Dietmar Frey   +14 more
doaj   +1 more source

Admission White Blood Cell Count and Neutrophil‐to‐Lymphocyte Ratio for Early Risk Stratification after Spontaneous Intracerebral Hemorrhage: A Retrospective Cohort Study

Brain and Behavior, Volume 16, Issue 10, October 2026.
ABSTRACT Objective To evaluate the adjusted associations and incremental prognostic value of admission white blood cell count (WBC) and neutrophil‐to‐lymphocyte ratio (NLR) for unfavorable discharge outcome after spontaneous intracerebral hemorrhage (sICH).
Guangyan Li, Gang Wang, Yuhang Hui, Xiaoyang Xiong, Haoyu Wang, Boru Hou   +5 more
wiley   +1 more source

Racial differences in time to blood pressure control of aneurysmal subarachnoid hemorrhage patients: A single-institution study.

PLoS ONE, 2023
Background and purposeAneurysmal subarachnoid hemorrhage occurs in approximately 30,000 patients annually in the United States. Uncontrolled blood pressure is a major risk factor for aneurysmal subarachnoid hemorrhage.
Xiaofei Zhou, Adam Hwan Bates, Uma V Mahajan, Ansh Desai, Jeffrey Butke, Berje Shammassian, Yifei Duan, Christopher Burant, Kaylee Sarna, Martha Sajatovic, Dhimant Dani, S Alan Hoffer   +11 more
doaj   +1 more source

The Hemodynamic Trap: Fetal‐Type Posterior Cerebral Artery and Occult PICA Aneurysms

Clinical Case Reports, Volume 14, Issue 10, October 2026.
Hemodynamic and structural asymmetry of the vertebrobasilar system. (A) Axial Maximum Intensity Projection (MIP) demonstrating a right‐sided fetal‐type posterior cerebral artery (fPCA). The right PCA arises directly from the internal carotid artery (red circle), with an absent P1 segment. (B) Coronal MIP reveals striking inflow asymmetry, characterized
Seyedeh Hamideh Khadem, Asal Ghari Saadati, Amirhossein Fathabadi, Farzaneh Khoroushi   +3 more
wiley   +1 more source

Risk factors for cerebral vasospasm in patients with aneurysmal subarachnoid hemorrhage

Open Medicine, 2020
Aneurysmal subarachnoid hemorrhage is a type of spontaneous hemorrhagic stroke, which is caused by a ruptured cerebral aneurysm. Cerebral vasospasm (CVS) is the most grievous complication of subarachnoid hemorrhage (SAH).
Opancina Valentina, Lukic Snezana, Jankovic Slobodan, Vojinovic Radisa, Mijailovic Milan   +4 more
doaj   +1 more source

O‐GlcNAcylation Stimulation Modulates Na+/K+ ATPase and Improves Outcomes in Hemorrhagic Shock

MedComm, Volume 7, Issue 10, October 2026.
Acute stimulation of O‐GlcNAcylation via NButGT injections in rats subjected to hemorrhagic shock improves hemodynamic parameters, reduces organ dysfunction, and restores ionic imbalance. These beneficial effects are notably mediated through modulation of the Na+/K+‐ATPase pump, highlighting O‐GlcNAcylation as a promising therapeutic target in ...
Thomas Dupas, Amandine Vergnaud, Virginie Aillerie, Martin Bouaud, Angélique Erraud, Thomas Pelé, Antoine Persello, Barbara Ribeiro de Oliveira, Jérôme Montnach, Aurore Girardeau, Jules Lecomte, Nolwenn Tessier, Mathilde Guyon, Angélique Blangy‐Letheule, Matthieu Rivière, Jacques Lebreton, Arnaud Tessier, Edith Bigot‐Corbel, Aurélia A. Leroux, Michel De Waard, Nicolas J. Prat, Bertrand Rozec, Manon Denis, Benjamin Lauzier   +23 more
wiley   +1 more source

Marathon related death due to brainstem herniation in rehydration-related hyponatraemia: a case report [PDF]

, 2007
Introduction: Identifying marathon runners at risk of neurological deterioration at the end of the race (within a large cohort complaining of exhaustion, dehydration, nausea, headache, dizziness, etc.) is challenging. Here we report a case of rehydration-
Appleby, I, Keir, G, Keir Geoffrey, Petzold, A, Appleby Ian, Petzold Axel   +5 more
core   +1 more source

A High-grade Aneurysmal Subarachnoid Hemorrhage in the Peripartum Period

Journal of Emergencies, Trauma and Shock
Aneurysmal subarachnoid hemorrhage (aSAH) is a rare but devastating complication with increased morbidity and mortality. It is still unclear whether the incidence is increased during pregnancy and in the peripartum period.
Nissar Shaikh, Adnan Saadeddin, Firdos Ummunnisa, Umm-e Amara, Abdulnasser Thabet, Seema Nahid   +5 more
doaj   +1 more source

Review and recommendations on management of refractory raised intracranial pressure in aneurysmal subarachnoid hemorrhage

Vascular Health and Risk Management, 2013
Calvin Hoi Kwan Mak, Yeow Yuen Lu, George Kwok Chu Wong Department of Surgery, Prince of Wales Hospital, Shatin, Hong Kong Abstract: Intracranial hypertension is commonly encountered in poor-grade aneurysmal subarachnoid hemorrhage patients.
Mak CH, Lu YY, Wong GK
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