Quantitative susceptibility mapping (QSM): decoding MRI data for a tissue magnetic biomarker

Y Wang, T Liu - Magnetic resonance in medicine, 2015 - Wiley Online Library
In MRI, the main magnetic field polarizes the electron cloud of a molecule, generating a
chemical shift for observer protons within the molecule and a magnetic susceptibility …

Susceptibility‐weighted imaging and quantitative susceptibility mapping in the brain

C Liu, W Li, KA Tong, KW Yeom… - Journal of magnetic …, 2015 - Wiley Online Library
Susceptibility‐weighted imaging (SWI) is a magnetic resonance imaging (MRI) technique
that enhances image contrast by using the susceptibility differences between tissues. It is …

Overview of quantitative susceptibility mapping

A Deistung, F Schweser… - NMR in …, 2017 - Wiley Online Library
Magnetic susceptibility describes the magnetizability of a material to an applied magnetic
field and represents an important parameter in the field of MRI. With the recently introduced …

Clinical quantitative susceptibility mapping (QSM): biometal imaging and its emerging roles in patient care

Y Wang, P Spincemaille, Z Liu, A Dimov… - Journal of magnetic …, 2017 - Wiley Online Library
Quantitative susceptibility mapping (QSM) has enabled magnetic resonance imaging (MRI)
of tissue magnetic susceptibility to advance from simple qualitative detection of hypointense …

A method for estimating and removing streaking artifacts in quantitative susceptibility mapping

W Li, N Wang, F Yu, H Han, W Cao, R Romero… - Neuroimage, 2015 - Elsevier
Quantitative susceptibility mapping (QSM) is a novel MRI method for quantifying tissue
magnetic property. In the brain, it reflects the molecular composition and microstructure of …

Integrated Laplacian‐based phase unwrapping and background phase removal for quantitative susceptibility mapping

W Li, AV Avram, B Wu, X Xiao, C Liu - NMR in Biomedicine, 2014 - Wiley Online Library
Quantitative susceptibility mapping (QSM) is a recently developed MRI technique that
provides a quantitative measure of tissue magnetic susceptibility. To compute tissue …

MEDI+ 0: Morphology enabled dipole inversion with automatic uniform cerebrospinal fluid zero reference for quantitative susceptibility mapping

Z Liu, P Spincemaille, Y Yao, Y Zhang… - Magnetic resonance in …, 2018 - Wiley Online Library
Purpose To develop a quantitative susceptibility mapping (QSM) method with a consistent
zero reference using minimal variation in cerebrospinal fluid (CSF) susceptibility. Theory …

Quantitative susceptibility mapping: current status and future directions

EM Haacke, S Liu, S Buch, W Zheng, D Wu… - Magnetic resonance …, 2015 - Elsevier
Quantitative susceptibility mapping (QSM) is a new technique for quantifying magnetic
susceptibility. It has already found various applications in quantifying in vivo iron content …

Background field removal by solving the Laplacian boundary value problem

D Zhou, T Liu, P Spincemaille, Y Wang - NMR in Biomedicine, 2014 - Wiley Online Library
The removal of the background magnetic field is a critical step in generating phase images
and quantitative susceptibility maps, which have recently been receiving increasing …

Quantitative susceptibility mapping (QSM) of white matter multiple sclerosis lesions: interpreting positive susceptibility and the presence of iron

C Wisnieff, S Ramanan, J Olesik… - Magnetic resonance …, 2015 - Wiley Online Library
Purpose Within multiple sclerosis (MS) lesions iron is present in chronically activated
microglia. Thus, iron detection with MRI might provide a biomarker for chronic inflammation …