Fibrosis imaging: current concepts and future directions
Fibrosis plays an important role in many different pathologies. It results from tissue injury,
chronic inflammation, autoimmune reactions and genetic alterations, and it is characterized …
chronic inflammation, autoimmune reactions and genetic alterations, and it is characterized …
Quantitative analysis of hyperpolarized 129Xe gas transfer MRI
Purpose Hyperpolarized 129Xe magnetic resonance imaging (MRI) using Dixon‐based
decomposition enables single‐breath imaging of 129Xe in the airspaces, interstitial barrier …
decomposition enables single‐breath imaging of 129Xe in the airspaces, interstitial barrier …
Retrospective respiratory self‐gating and removal of bulk motion in pulmonary UTE MRI of neonates and adults
Purpose To implement pulmonary three‐dimensional (3D) radial ultrashort echo‐time (UTE)
MRI in non‐sedated, free‐breathing neonates and adults with retrospective motion tracking …
MRI in non‐sedated, free‐breathing neonates and adults with retrospective motion tracking …
Quantitative assessment of lung stiffness in patients with interstitial lung disease using MR elastography
JP Marinelli, DL Levin, R Vassallo… - Journal of Magnetic …, 2017 - Wiley Online Library
Purpose To investigate the use of magnetic resonance elastography (MRE) in the
quantitative assessment of pulmonary fibrosis by comparing quantitative shear stiffness …
quantitative assessment of pulmonary fibrosis by comparing quantitative shear stiffness …
Physiology for the pulmonary functional imager
DL Levin, ML Schiebler, SR Hopkins - European journal of radiology, 2017 - Elsevier
As pulmonary functional imaging moves beyond the realm of the radiologist and physicist, it
is important that imagers have a common language and understanding of the relevant …
is important that imagers have a common language and understanding of the relevant …
Measurement of the distribution of ventilation-perfusion ratios in the human lung with proton MRI: comparison with the multiple inert-gas elimination technique
RC Sá, AC Henderson, T Simonson… - Journal of Applied …, 2017 - journals.physiology.org
We have developed a novel functional proton magnetic resonance imaging (MRI) technique
to measure regional ventilation-perfusion (V̇A/Q̇) ratio in the lung. We conducted a …
to measure regional ventilation-perfusion (V̇A/Q̇) ratio in the lung. We conducted a …
Gaussian signal relaxation around spin echoes: Implications for precise reversible transverse relaxation quantification of pulmonary tissue at 1.5 and 3 Tesla
J Zapp, S Domsch, S Weingärtner… - Magnetic Resonance in …, 2017 - Wiley Online Library
Purpose To characterize the reversible transverse relaxation in pulmonary tissue and to
study the benefit of a quadratic exponential (Gaussian) model over the commonly used …
study the benefit of a quadratic exponential (Gaussian) model over the commonly used …
Regional ventilation is the main determinant of alveolar deposition of coarse particles in the supine healthy human lung during tidal breathing
RC Sá, KL Zeman, WD Bennett, GK Prisk… - Journal of Aerosol …, 2017 - liebertpub.com
Background: To quantify the relationship between regional lung ventilation and coarse
aerosol deposition in the supine healthy human lung, we used oxygen-enhanced magnetic …
aerosol deposition in the supine healthy human lung, we used oxygen-enhanced magnetic …
Magnetic resonance imaging of ventilation and perfusion in the lung
Methods, devices, and systems are disclosed for implementing a fully quantitative non-
injectable contrast proton MRI technique to measure spatial ventilation-perfusion (VA/Q) …
injectable contrast proton MRI technique to measure spatial ventilation-perfusion (VA/Q) …
¹⁹F-MRI of inhaled perfluoropropane for quantitative imaging of pulmonary ventilation
MA Neal - 2017 - theses.ncl.ac.uk
MRI of exogenous imaging agents offers a safely repeatable modality to assess regional
pulmonary ventilation. A small number of studies have validated the safety and potential …
pulmonary ventilation. A small number of studies have validated the safety and potential …