QSM throughout the body

AV Dimov, J Li, TD Nguyen, AG Roberts… - Journal of Magnetic …, 2023 - Wiley Online Library
Magnetic materials in tissue, such as iron, calcium, or collagen, can be studied using
quantitative susceptibility mapping (QSM). To date, QSM has been overwhelmingly applied …

Recommended implementation of quantitative susceptibility mapping for clinical research in the brain: a consensus of the ISMRM electro‐magnetic tissue properties …

QSM Consensus Organization … - Magnetic resonance …, 2024 - Wiley Online Library
This article provides recommendations for implementing QSM for clinical brain research. It is
a consensus of the International Society of Magnetic Resonance in Medicine, Electro …

Quantitative susceptibility mapping evaluation of glioma

S Zeng, H Ma, D Xie, Y Huang, M Wang, W Zeng… - European …, 2023 - Springer
Objectives To comprehensively evaluate the glioma using quantitative susceptibility
mapping (QSM). Materials and methods Forty-two patients (18 women; mean age, 45 years) …

Choroid plexus calcification correlates with cortical microglial activation in humans: A multimodal PET, CT, MRI study

T Butler, XH Wang, GC Chiang, Y Li… - American Journal …, 2023 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The choroid plexus (CP) within the brain ventricles is well-
known to produce cerebrospinal fluid (CSF). Recently, the CP has been recognized as …

Preconditioned water‐fat total field inversion: application to spine quantitative susceptibility mapping

C Boehm, N Sollmann, J Meineke… - Magnetic …, 2022 - Wiley Online Library
Purpose To (a) develop a preconditioned water‐fat total field inversion (wfTFI) algorithm that
directly estimates the susceptibility map from complex multi‐echo gradient echo data for …

Susceptibility artifact correction in MR thermometry for monitoring of mild radiofrequency hyperthermia using total field inversion

C Boehm, M Goeger‐Neff, HT Mulder… - Magnetic …, 2022 - Wiley Online Library
Purpose MR temperature monitoring of mild radiofrequency hyperthermia (RF‐HT) of cancer
exploits the linear resonance frequency shift of water with temperature. Motion‐induced …

Multi‐echo dipole inversion for magnetic susceptibility mapping

C Kames, J Doucette… - Magnetic Resonance in …, 2023 - Wiley Online Library
Purpose Reconstructing tissue magnetic susceptibility (QSM) from MRI phase data involves
solving multiple consecutive ill‐posed inverse problems such as phase unwrapping …

Quantitative susceptibility mapping using multi-channel convolutional neural networks with dipole-adaptive multi-frequency inputs

W Si, Y Guo, Q Zhang, J Zhang, Y Wang… - Frontiers in …, 2023 - frontiersin.org
Quantitative susceptibility mapping (QSM) quantifies the distribution of magnetic
susceptibility and shows great potential in assessing tissue contents such as iron, myelin …

Magnetic properties of iron-filled hydrogel clusters: a model system for quantitative susceptibility mapping with MRI

GE Hagberg, J Engelmann, E Göring, EG Cuña… - Frontiers in …, 2023 - frontiersin.org
Quantitative approaches in clinical Magnetic Resonance Imaging (MRI) benefit from the
availability of adequate phantoms. Ideally, the phantom material should reflect the …

Multi-Echo Complex Quantitative Susceptibility Mapping and Quantitative Blood Oxygen Level-Dependent Magnitude (mcQSM+ qBOLD or mcQQ) for Oxygen …

J Cho, J Zhang, P Spincemaille, H Zhang, TD Nguyen… - Bioengineering, 2024 - mdpi.com
Oxygen extraction fraction (OEF), the fraction of oxygen that tissue extracts from blood, is an
essential biomarker used to directly assess tissue viability and function in neurologic …