Results 61 to 70 of about 41,230 (221)

Comparison of Definitions of Severe Maternal Morbidity: A National Cohort Study Using Administrative Data

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To understand agreement between definitions of severe maternal morbidity (SMM), the reasons for disagreement and the impact the outcome definition may have on the measurement of ethnic and socioeconomic inequalities. Design A national cohort study using administrative data. Setting The English National Health Service.
Ian Henderson, Dorothea Geddes‐Barton, Raph Goldacre, Marian Knight   +3 more
wiley   +1 more source

A catastrophic confluence: Concurrent subarachnoid haemorrhage and acute mesenteric ischaemia

Surgical Practice, EarlyView.
Abstract Background Acute mesenteric ischaemia (AMI) and subarachnoid haemorrhage (SAH) are life‐threatening emergencies with diametrically opposed treatment requirements regarding anticoagulation. This report describes a rare, complex case where both conditions occurred simultaneously, creating a significant therapeutic dilemma. Case presentation A 64‐
Ip Ki Fung Shavonne
wiley   +1 more source

Cerebral Aneurysms [PDF]

Journal of the American College of Radiology, 2010
Janet C, Miller, Joshua A, Hirsch, Rivka R, Colen, Rivka A, Colon, Ferdinando S, Buonanno, James H, Thrall, Raul N, Uppot   +6 more
openaire   +2 more sources

Contrast‐Induced Encephalopathy Following Elective Endovascular Aneurysm Treatment: The Role of Dual‐Energy CT and Correlation With Delphi Diagnostic Criteria

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Introduction Contrast‐induced encephalopathy (CIE) is an increasingly recognised neurological complication of iodinated contrast administration during neurointerventional procedures. Recently published 2025 Delphi‐based diagnostic criteria and management algorithms aim to standardise clinical practice; however, optimal neuroimaging strategies ...
Kaiwen Cabbabe, Charles Li, Shuangyue Tan, Lisa Broadley, Gerard S. Goh, Cameron Williams, Conor Houlihan, Helen Kavnoudias, Steve Bush, Carlos Chung, Winston Chong   +10 more
wiley   +1 more source

Clinical case of acute formation and rupture of cerebral aneurysm in a patient with autoimmune encephalitis

Сибирский научный медицинский журнал
Cerebral aneurysms can form against the background of infectious and inflammatory processes leading to local inflammation and damage to the cerebral artery wall.
P. G. Shnyakin, N. V. Isaeva, E. V. Lukyanova, N. V. Litvinyuk, A. O. Gavrilova   +4 more
doaj   +1 more source

Macrophage imbalance (M1 vs. M2) and upregulation of mast cells in wall of ruptured human cerebral aneurysms: preliminary results

Journal of Neuroinflammation, 2012
Background M1 and M2 cells are two major subsets of human macrophages that exert opposite effects on the inflammatory response. This study aims to investigate the role of macrophage M1/M2 imbalance and mast cells in the progression of human cerebral ...
Hasan David, Chalouhi Nohra, Jabbour Pascal, Hashimoto Tomoki   +3 more
doaj   +1 more source

Radiation‐Induced Cutaneous Tissue Reactions in Neurointerventional Procedures: A Systematic Review of Reported Effects and Associated Dose Levels

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Neurointerventional procedures can deliver high localised skin doses and may cause radiation‐induced cutaneous tissue reactions, yet the doses at which these occur have not been synthesised specifically for this setting. We systematically reviewed reported cutaneous reactions and associated radiation doses after fluoroscopy‐ or digital ...
Mohamed Khaldoun Badawy, Fatimah Balasim, Caitlan De Hoedt, Mercer Kim, Samuel Montgomery Lilli, Alice Gutowski   +5 more
wiley   +1 more source

Endovascular and Surgical Options for Ruptured Middle Cerebral Artery Aneurysms: Review of the Literature

Stroke Research and Treatment, 2014
Middle cerebral artery (MCA) aneurysms are common entities, and those of the bifurcation are the most frequently encountered sublocation of MCA aneurysm.
David R. Santiago-Dieppa, Jeffrey S. Pannell, Alexander A. Khalessi   +2 more
doaj   +1 more source

Targeting m6A Modifications Regulating Ferroptosis Offers Novel Therapy in Diseases

Cell Proliferation, EarlyView.
m6A RNA modification regulates ferroptosis by balancing iron metabolism, lipid peroxidation, and antioxidant defenses. Dysregulated m6A signaling disrupts pro‐ and anti‐ferroptotic factors, leading to excess ROS, Fe3+ accumulation, and lipid peroxidation–driven cell death. Targeting m6A‐mediated ferroptotic regulation represents a promising therapeutic
Lida Du, Joshua S. Fleishman, Shuang Wu, Yuan Zhou, Clara X. Wang, Haitong Wang, Yumin Wang, Hongquan Wang   +7 more
wiley   +1 more source

Application of whole ⁃ region cerebral vascular bypass for intracranial aneurysms treatment in the flow diversion era

Chinese Journal of Contemporary Neurology and Neurosurgery
Cerebral vascular bypass is a key method for the treatment of complex intracranial aneurysms. After nearly 60 years of exploration, its application range now covers the whole cerebral vascular region.
LIU Pei-xi, SHI Yuan, ZHU Wei
doaj   +1 more source