Results 51 to 60 of about 574,348 (314)

Enhanced Mortality Prediction In Patients With Subarachnoid Haemorrhage Using A Deep Learning Model Based On The Initial CT Scan [PDF]

arXiv, 2023
PURPOSE: Subarachnoid hemorrhage (SAH) entails high morbidity and mortality rates. Convolutional neural networks (CNN), a form of deep learning, are capable of generating highly accurate predictions from imaging data. Our objective was to predict mortality in SAH patients by processing the initial CT scan on a CNN based algorithm.
arxiv  

Neuroinflammation as a Target for Intervention in Subarachnoid Hemorrhage

Frontiers in Neurology, 2018
Aneurysmal subarachnoid hemorrhage (SAH) is a sub-type of hemorrhagic stroke associated with the highest rates of mortality and long-term neurological disabilities.
A. L. de Oliveira Manoel, R. Macdonald
semanticscholar   +1 more source

Different cerebrospinal fluid drainage methods and chronic hydrocephalus in patients with aneurysmal subarachnoid hemorrhage. [PDF]

Front Neurol
BackgroundChronic hydrocephalus represents a common complication following aneurysmal subarachnoid hemorrhage (aSAH); however, the underlying mechanisms driving its pathogenesis remain incompletely understood.
Zhou Y, Liu Z, Yan H, Peng L, Chen L, Wu W, Luo W, Huang Y, Wu B.   +8 more
europepmc   +2 more sources

A Review of Neurogenic Stunned Myocardium. [PDF]

, 2017
Neurologic stunned myocardium (NSM) is a phenomenon where neurologic events give rise to cardiac abnormalities. Neurologic events like stroke and seizures cause sympathetic storm and autonomic dysregulation that result in myocardial injury.
Agrawal, Akanksha, Biso, Sylvia, Figueredo, Vincent M., Kishlyansky, Marina, Wongrakpanich, Supakanya, Yadlapati, Sujani   +5 more
core   +3 more sources

In Situ Proliferating Peptide Nanoparticle Augments Multi‐Target Intervention of Secondary Brain Damage Following Subarachnoid Hemorrhage

Advanced Science, EarlyView.
This work designs an in situ proliferating peptide nanoparticle as a flexible resolution that modulates the neuro‐glia unit to enable enhanced multi‐target combinational therapy for secondary brain damage following subarachnoid hemorrhage. Abstract Subarachnoid hemorrhage (SAH), a lethal stroke subtype, involves complex pathological cascades triggered ...
Yibin Zhang, Peisen Yao, Fuxiang Chen, Shufa Zheng, Xuegang Niu, Haojie Wang, Yuanxiang Lin, Bin Gao, Dezhi Kang   +8 more
wiley   +1 more source

Benign perimesencephalic hemorrhage occurring after previous aneurysmal subarachnoid hemorrhage: a case report

Journal of Medical Case Reports, 2010
Introduction Both aneurysmal subarachnoid hemorrhage and benign perimesencephalic hemorrhage are well-described causes of spontaneous subarachnoid hemorrhage that arise as a result of different pathologic processes. To the best of the authors' knowledge,
Horowitz Michael B, Kanaan Hilal A, Kostov Dean B, Singleton Richard H   +3 more
doaj   +1 more source

Acute management of poor condition subarachnoid hemorrhage patients [PDF]

, 2012
Poor condition subarachnoid hemorrhage (SAH) patients present a high mortality and morbidity. In this study, we reviewed the acute interventional (surgical and endovascular) management of 109 SAH-poor condition patients, who were treated as early as ...
Archavlis, Eleftherios, Carvi y Nievas, Mario N.   +1 more
core  

Intraoperative Fast Adaptive Focus Tracking Robotic OCT Enables Real‐Time Tumor Grading and Large‐Area Microvascular Imaging in Human Spinal Cord Surgery

Advanced Science, EarlyView.
The fast adaptive focus tracking robotic optical coherence tomography (FACT‐ROCT) offers real‐time, high‐resolution imaging of spinal cord tumors during surgery. By reducing motion artifacts with robotics and adaptive focal tracking, it accurately differentiates tumor grades using a novel attenuation coefficient marker and reveals critical ...
Bin He, Yuzhe Ying, Yejiong Shi, Zhe Meng, Zichen Yin, Zhengyu Chen, Zhangwei Hu, Ruizhi Xue, Linkai Jing, Yang Lu, Zhenxing Sun, Weitao Man, Youtu Wu, Dan Lei, Ning Zhang, Guihuai Wang, Ping Xue   +16 more
wiley   +1 more source

Cerebral microdialysis: research technique or clinical tool [PDF]

, 2006
Cerebral microdialysis is a well-established laboratory tool that is increasingly used as a bedside monitor to provide on-line analysis of brain tissue biochemistry during neuro-intensive care.
Smith, M., Tisdall, M.M.
core   +1 more source

Dual‐energy X‐ray absorptiometry for detecting neurogenic pulmonary edema in a mouse model of subarachnoid hemorrhage

Animal Models and Experimental Medicine, EarlyView.
Using a murine model of SAH, brain magnetic resonance imaging (MRI) was performed to confirm subarachnoid clot formation in the T2*‐weighted images sequence (left). Chest micro‐CT and DXA were performed to measure, respectively, the Hounsfield units (HU) and lean mass (LM) (middle) in order to test their relationship and ability to detect post‐SAH NPE (
Tatsushi Mutoh, Hiroaki Aono, Yushi Mutoh, Tatsuya Ishikawa   +3 more
wiley   +1 more source