Incorporating diffusion-and perfusion-weighted MRI into a radiomics model improves diagnostic performance for pseudoprogression in glioblastoma patients
Background Pseudoprogression is a diagnostic challenge in early posttreatment
glioblastoma. We therefore developed and validated a radiomics model using …
glioblastoma. We therefore developed and validated a radiomics model using …
Novel MRI approaches for assessing cerebral hemodynamics in ischemic cerebrovascular disease
Changes in cerebral hemodynamics underlie a broad spectrum of ischemic cerebrovascular
disorders. An ability to accurately and quantitatively measure hemodynamic (cerebral blood …
disorders. An ability to accurately and quantitatively measure hemodynamic (cerebral blood …
Quantitative measurement of cerebral physiology using respiratory-calibrated MRI
Functional magnetic resonance imaging typically measures signal increases arising from
changes in the transverse relaxation rate over small regions of the brain and associates …
changes in the transverse relaxation rate over small regions of the brain and associates …
Perfusion MRI of brain tumours: a comparative study of pseudo-continuous arterial spin labelling and dynamic susceptibility contrast imaging
H Järnum, EG Steffensen, L Knutsson, ET Fründ… - Neuroradiology, 2010 - Springer
Introduction The purpose of this study was to compare the non-invasive 3D pseudo-
continuous arterial spin labelling (PC ASL) technique with the clinically established dynamic …
continuous arterial spin labelling (PC ASL) technique with the clinically established dynamic …
Insights into the pathogenesis and treatment of painful diabetic neuropathy
Painful diabetic distal symmetrical polyneuropathy (painful DPN) is a puzzle with two
important missing pieces: Firstly we still do not understand why only some patients with …
important missing pieces: Firstly we still do not understand why only some patients with …
Feature extraction of brain MRI by stationary wavelet transform and its applications
Wavelet transform is widely used in feature extraction of magnetic resonance imaging.
However, the traditional discrete wavelet transform (DWT) suffers from translation variant …
However, the traditional discrete wavelet transform (DWT) suffers from translation variant …
Estimation of intersubject variability of cerebral blood flow measurements using MRI and positron emission tomography
OM Henriksen, HBW Larsson… - Journal of Magnetic …, 2012 - Wiley Online Library
Purpose: To investigate the within and between subject variability of quantitative cerebral
blood flow (CBF) measurements in normal subjects using various MRI techniques and …
blood flow (CBF) measurements in normal subjects using various MRI techniques and …
Quantitative perfusion mapping with induced transient hypoxia using BOLD MRI
Purpose Gadolinium‐based dynamic susceptibility contrast (DSC) is commonly used to
characterize blood flow in patients with stroke and brain tumors. Unfortunately, gadolinium …
characterize blood flow in patients with stroke and brain tumors. Unfortunately, gadolinium …
Association of overall survival in patients with newly diagnosed glioblastoma with contrast‐enhanced perfusion MRI: Comparison of intraindividually matched T1‐and …
Background To compare intraindividual dynamic susceptibility contrast (DSC) and dynamic
contrast enhanced (DCE) MR perfusion parameters and determine the association of DCE …
contrast enhanced (DCE) MR perfusion parameters and determine the association of DCE …
Automatic selection of arterial input function on dynamic contrast-enhanced MR images
Dynamic susceptibility contrast-magnetic resonance imaging (DSC-MRI) data analysis
requires the knowledge of the arterial input function (AIF) to quantify the cerebral blood flow …
requires the knowledge of the arterial input function (AIF) to quantify the cerebral blood flow …