Estimation of ischemic core in acute ischemic stroke with CT angiography and non-contrast CT: Attenuation changes in ASPECTS regions vs. automated ASPECTS scoring

Estimation of ischemic core in acute ischemic stroke with CT angiography and non-contrast CT: Attenuation changes in ASPECTS regions vs. automated ASPECTS scoring

PurposeReperfusion therapies for acute ischemic stroke due to large-vessel occlusion (AIS-LVO) are highly time-dependent, and large infarction is related to poor outcomes and risk of symptomatic hemorrhage. It is of significance to investigate and optimize the screening means and selection criteria...

Full description

Bibliographic Details
Main Authors:	Jing Li, Yuling Peng, Jiayang Liu, Jiajing Wu, Yunzhuo Yao, Sirun Gu, Zhiwei Zhang, Yi Li, Jingjie Wang, Yongmei Li
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2022-07-01
Series:	Frontiers in Neuroscience
Subjects:	ischemic stroke reperfusion therapy Alberta Stroke Program Early CT Score non-contrast CT CTA source images perfusion imaging
Online Access:	https://www.frontiersin.org/articles/10.3389/fnins.2022.933753/full

Similar Items

Dynamic CT but Not Optimized Multiphase CT Angiography Accurately Identifies CT Perfusion Target Mismatch Ischemic Stroke Patients
by: Huiqiao Tian, et al.
Published: (2019-10-01)

Comparison of Three Algorithms for Predicting Infarct Volume in Patients with Acute Ischemic Stroke by CT Perfusion Software: Bayesian, CSVD, and OSVD
by: Yunzhuo Yao, et al.
Published: (2023-05-01)

A retrospective study of non-equidistant interstitial brain CT perfusion scanning and prediction of time to peak
by: Yaxin Duan, et al.
Published: (2024-01-01)

CT-perfusion in acute ischemic stroke
by: D. V. Sergeev, et al.
Published: (2017-02-01)

Deep Learning-Based Automatic Detection of ASPECTS in Acute Ischemic Stroke: Improving Stroke Assessment on CT Scans
by: Pi-Ling Chiang, et al.
Published: (2022-08-01)

Validation of a Novel Multiphase CTA Perfusion Tool Compared to CTP in Patients With Suspected Acute Ischemic Stroke
by: Faysal Benali, et al.
Published: (2023-05-01)

Nomograms predict prognosis and hospitalization time using non-contrast CT and CT perfusion in patients with ischemic stroke
by: He Sui, et al.
Published: (2022-07-01)

Association of Ischemic Core Imaging Biomarkers With Post-Thrombectomy Clinical Outcomes in the MR CLEAN Registry
by: Miou S. Koopman, et al.
Published: (2022-01-01)

Reduction in Radiation Exposure of CT Perfusion by Optimized Imaging Timing Using Temporal Information of the Preceding CT Angiography of the Carotid Artery in the Stroke Protocol
by: Zsuzsanna Deak, et al.
Published: (2022-11-01)

Cerebral perfusion in the acute ischemic stroke: clinical and CT-perfusion assessment
by: D. V. Sergeev, et al.
Published: (2017-02-01)

Incremental Value of Computed Tomography Perfusion for Final Infarct Prediction in Acute Ischemic Cerebellar Stroke
by: Matthias P. Fabritius, et al.
Published: (2019-11-01)

Accuracy of Four Different CT Perfusion Thresholds for Ischemic Core Volume and Location Estimation Using IntelliSpace Portal
by: Miou S. Koopman, et al.
Published: (2023-05-01)

The value of diffusion weighted imaging-alberta stroke program early CT score in predicting stroke-associated pneumonia in patients with acute cerebral infarction: a retrospective study
by: Dong Zhao, et al.
Published: (2022-01-01)

CT after interhospital transfer in acute ischemic stroke: Imaging findings and impact of prior intravenous contrast administration
by: Franziska Mueller, et al.
Published: (2022-12-01)

RESCUING THE ISCHEMIC PENUMBRA—OUR EXPIRIENCE
by: Milosavljevic Tamara, et al.
Published: (2013-12-01)

Rescuing the ischemic penumbra: Our experience
by: Milosavljević Tamara, et al.
Published: (2013-12-01)

Improving stroke care in Indonesia: Integrating CT perfusion for enhanced prognostication and treatment guidance - A case report
by: Rakhmad Hidayat, et al.
Published: (2023-12-01)

Impact of Intracranial Volume and Brain Volume on the Prognostic Value of Computed Tomography Perfusion Core Volume in Acute Ischemic Stroke
by: Jan W. Hoving, et al.
Published: (2024-02-01)

Advanced Neuroimaging Preceding Intravenous Thrombolysis in Acute Ischemic Stroke Patients Is Safe and Effective
by: Klearchos Psychogios, et al.
Published: (2021-06-01)

Are We Ready to Offer Endovascular Thrombectomy to All Patients With Large Ischemic Core?
by: Presaad Pillai Perianen, et al.
Published: (2022-04-01)

Expedited communication of CT findings for acute stroke using a HIPAA-compliant messaging system
by: Carlos J. Sanchez, et al.
Published: (2022-06-01)

Computed Tomography (CT) Perfusion in Abdominal Cancer: Technical Aspects
by: Klaus Fuglsang Kofoed, et al.
Published: (2013-04-01)

Effect of Erigeron breviscapus on collateral circulation in patients with ischemic stroke
by: Zhou Kai, Wu Junhong, Liang Hu, Huang Gelang
Published: (2022-10-01)

Correlation between Hypoperfusion Intensity Ratio and Functional Outcome in Large-Vessel Occlusion Acute Ischemic Stroke: Comparison with Multi-Phase CT Angiography
by: Zhifang Wan, et al.
Published: (2022-09-01)

Fully Automated Thrombus Segmentation on CT Images of Patients with Acute Ischemic Stroke
by: Mahsa Mojtahedi, et al.
Published: (2022-03-01)

Excellent Recanalization and Small Core Volumes Are Associated With Favorable AM-PAC Score in Patients With Acute Ischemic Stroke Secondary to Large Vessel Occlusion
by: Vivek Yedavalli, MD, MS, et al.
Published: (2023-12-01)

Perfusion Patterns of Ischemic Stroke on Computed Tomography Perfusion
by: Longting Lin, et al.
Published: (2013-09-01)

The Application of Computed Tomography Perfusion in the Alberta Stroke Program Early Computed Tomography Score for Endovascular Treatment of Acute Ischemic Stroke in the Anterior Circulation
by: Zhang WY, et al.
Published: (2021-05-01)

Safety and efficacy of endovascular treatment for patients with a mismatch between non-contrast CT and CBV ASPECTS
by: HUANG Shuhan, et al.
Published: (2019-05-01)

Is CT-based perfusion and collateral imaging sensitive to time since stroke onset?
by: Smriti eAgarwal, et al.
Published: (2015-04-01)

Optimal CT perfusion thresholds for core and penumbra in acute posterior circulation infarction
by: Leon Stephen Edwards, et al.
Published: (2023-02-01)

The safety and efficacy of intra-arterial low-dose tirofiban administration during endovascular therapy in patients with large ischemic core volume
by: Kwang-Chun Cho, et al.
Published: (2024-02-01)

Quantification of infarct core signal using CT imaging in acute ischemic stroke
by: Uma Maria Lal-Trehan Estrada, et al.
Published: (2022-01-01)

Real-World Comparison of Human and Software Image Assessment in Acute Ischemic Stroke Patients’ Qualification for Reperfusion Treatment
by: Bartlomiej Lasocha, et al.
Published: (2020-10-01)

Neural network-derived perfusion maps: A model-free approach to computed tomography perfusion in patients with acute ischemic stroke
by: Umberto A. Gava, et al.
Published: (2023-03-01)

CT Perfusion as a Predictor of the Final Infarct Volume in Patients with Tandem Occlusion
by: Giordano Lacidogna, et al.
Published: (2023-02-01)

The utility of perfusion CT and CT angiography on early diagnosis and the management of vasospasm after subarachnoid hemorrhage
by: Samira Zabihyan, et al.
Published: (2015-04-01)

The utility of perfusion CT and CT angiography on early diagnosis and the management of vasospasm after subarachnoid hemorrhage
by: Samira Zabihyan, et al.
Published: (2015-01-01)

Telestroke Assessment With Perfusion CT Improves the Diagnostic Accuracy of Stroke vs. Mimic
by: Lucinda Tran, et al.
Published: (2021-12-01)

Gemstone Energy Spectral CT Multimodal Technique for Diagnosis of Acute Ischemic Stroke
by: Shichang XU, et al.
Published: (2022-02-01)