19F MRI of the Lungs Using Inert Fluorinated Gases: Challenges and New Developments

MJ Couch, IK Ball, T Li, MS Fox… - Journal of Magnetic …, 2019 - Wiley Online Library
Fluorine‐19 (19F) MRI using inhaled inert fluorinated gases is an emerging technique that
can provide functional images of the lungs. Inert fluorinated gases are nontoxic, abundant …

Fluorine-19 MRI contrast agents for cell tracking and lung imaging

MS Fox, JM Gaudet, PJ Foster - Magnetic resonance …, 2015 - journals.sagepub.com
Fluorine-19 (19F)-based contrast agents for magnetic resonance imaging stand to
revolutionize imaging-based research and clinical trials in several fields of medical …

Lung morphometry using hyperpolarized 129Xe apparent diffusion coefficient anisotropy in chronic obstructive pulmonary disease

A Ouriadov, A Farag, M Kirby… - Magnetic resonance …, 2013 - Wiley Online Library
Purpose The goal of this work was to investigate lung morphological changes associated
with chronic obstructive pulmonary disease (COPD) using hyperpolarized 129Xe diffusion …

Inert fluorinated gas MRI: a new pulmonary imaging modality

MJ Couch, IK Ball, T Li, MS Fox… - NMR in …, 2014 - Wiley Online Library
Fluorine‐19 (19F) MRI of the lungs using inhaled inert fluorinated gases can potentially
provide high quality images of the lungs that are similar in quality to those from …

Hyperpolarized and inert gas MRI: the future

MJ Couch, B Blasiak, B Tomanek, AV Ouriadov… - Molecular Imaging and …, 2015 - Springer
Magnetic resonance imaging (MRI) is a potentially ideal imaging modality for noninvasive,
nonionizing, and longitudinal assessment of disease. Hyperpolarized (HP) agents have …

[图书][B] Fluorine magnetic resonance imaging

U Flogel, E Ahrens - 2016 - taylorfrancis.com
Over the past decade, fluorine (19F) magnetic resonance imaging (MRI) has garnered
significant scientific interest in the biomedical research community owing to the unique …

In vivo regional ventilation mapping using fluorinated gas MRI with an x‐centric FGRE method

AV Ouriadov, MS Fox, MJ Couch, T Li… - Magnetic …, 2015 - Wiley Online Library
Purpose Inert fluorinated gas lung MRI is a new and promising alternative to hyperpolarized
gas lung MRI; it is less expensive and does not require expensive isotopes/polarizers. The …

Quantification of Ventilation and Gas Uptake in Free-Breathing Mice With Hyperpolarized 129Xe MRI

LA Loza, SJ Kadlecek, M Pourfathi… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
Hyperpolarized 129 Xe magnetic resonance imaging is a powerful modality capable of
assessing lung structure and function. While it has shown promise as a clinical tool for the …

Hyperpolarized 129Xe MRI at low field: Current status and future directions

S Perron, A Ouriadov - Journal of Magnetic Resonance, 2023 - Elsevier
Abstract Magnetic Resonance Imaging (MRI) is dictated by the magnetization of the sample,
and is thus a low-sensitivity imaging method. Inhalation of hyperpolarized (HP) noble gases …

Assessing the feasibility of hyperpolarized 129Xe multiple‐breath washout MRI in pediatric cystic fibrosis

MJ Couch, F Morgado, N Kanhere… - Magnetic …, 2020 - Wiley Online Library
Purpose To assess the feasibility of hyperpolarized 129Xe multiple‐breath washout MRI in
pediatric cystic fibrosis (CF) participants with preserved lung function. Fractional ventilation …