Identification of high-risk carotid plaque with MRI-based radiomics and machine learning
R Zhang, Q Zhang, A Ji, P Lv, J Zhang, C Fu, J Lin - European Radiology, 2021 - Springer
Objectives We sought to build a high-risk plaque MRI-based model (HRPMM) using
radiomics features and machine learning for differentiating symptomatic from asymptomatic …
radiomics features and machine learning for differentiating symptomatic from asymptomatic …
[HTML][HTML] Collaterals in ischemic stroke
K Malhotra, DS Liebeskind - Brain Hemorrhages, 2020 - Elsevier
Collateral flow plays a pivotal role, both in acute and chronic phases of cerebral ischemia.
Recruitment of these redundant vascular networks maintains cerebral blood flow to ischemic …
Recruitment of these redundant vascular networks maintains cerebral blood flow to ischemic …
[HTML][HTML] Imaging evaluation of collaterals in the brain: physiology and clinical translation
SA Sheth, DS Liebeskind - Current radiology reports, 2014 - Springer
The cerebral collateral circulation is a network of blood vessels designed to preserve
cerebral blood flow when primary routes fail. Though recognized for hundreds of years, the …
cerebral blood flow when primary routes fail. Though recognized for hundreds of years, the …
Relation of carotid plaque features detected with ultrasonography-based radiomics to clinical symptoms
Z Huang, XQ Cheng, HY Liu, XJ Bi, YN Liu… - Translational Stroke …, 2021 - Springer
Carotid plaque is one of the predominant causes of stroke. We sought to build a nomogram
using ultrasonography (US)-based radiomics and clinical features for identification of …
using ultrasonography (US)-based radiomics and clinical features for identification of …
Do FLAIR vascular hyperintensities beyond the DWI lesion represent the ischemic penumbra?
BACKGROUND AND PURPOSE: In acute stroke with proximal artery occlusion, FLAIR
vascular hyperintensities observed beyond the boundaries of the cortical lesion on DWI …
vascular hyperintensities observed beyond the boundaries of the cortical lesion on DWI …
[HTML][HTML] Segmentation of white matter lesions in multicentre FLAIR MRI
A Khademi, A Gibicar, G Arezza, J DiGregorio… - Neuroimage …, 2021 - Elsevier
White matter lesions (WML) in the brain are thought to be related to ischemic processes,
demyelination, and axonal degeneration. The presence of WML predict cognitive decline …
demyelination, and axonal degeneration. The presence of WML predict cognitive decline …
Hyperintense vessels on acute stroke fluid-attenuated inversion recovery imaging: associations with clinical and other MRI findings
Background and Purpose—Hyperintense vessels (HVs) have been observed in fluid-
attenuated inversion recovery imaging of patients with acute ischemic stroke and been …
attenuated inversion recovery imaging of patients with acute ischemic stroke and been …
Hyperintense vessels on FLAIR: hemodynamic correlates and response to thrombolysis
A Kufner, I Galinovic, V Ambrosi… - American Journal …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Hyperintense vessels on baseline FLAIR MR imaging of
patients with ischemic stroke have been linked to leptomeningeal collateralization, yet the …
patients with ischemic stroke have been linked to leptomeningeal collateralization, yet the …
Susceptibility vessel sign on MRI predicts favorable clinical outcome in patients with anterior circulation acute stroke treated with mechanical thrombectomy
R Bourcier, S Volpi, B Guyomarch… - American Journal …, 2015 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The susceptibility vessel sign on MR imaging has been
reported to indicate acute occlusion from erythrocyte-rich thrombus. The purpose of this …
reported to indicate acute occlusion from erythrocyte-rich thrombus. The purpose of this …
Benefit from revascularization after thrombectomy according to FLAIR vascular hyperintensities–DWI mismatch
Objectives We tested whether FLAIR vascular hyperintensities (FVH)–DWI mismatch could
identify candidates for thrombectomy most likely to benefit from revascularization. Methods …
identify candidates for thrombectomy most likely to benefit from revascularization. Methods …
