Impact of vasodilation on oxygen-enhanced functional lung MRI at 0.55 T
Background Oxygen-enhanced magnetic resonance imaging (OE-MRI) can be used to
assess regional lung function without ionizing radiation. Inhaled oxygen acts as a T1 …
assess regional lung function without ionizing radiation. Inhaled oxygen acts as a T1 …
Oxygen‐enhanced functional lung imaging using a contemporary 0.55 T MRI system
The purpose of this study was to evaluate oxygen‐enhanced pulmonary imaging at 0.55 T
with 3D stack‐of‐spirals ultrashort‐TE (UTE) acquisition. Oxygen‐enhanced pulmonary MRI …
with 3D stack‐of‐spirals ultrashort‐TE (UTE) acquisition. Oxygen‐enhanced pulmonary MRI …
Feasibility of dynamic T2*‐based oxygen‐enhanced lung MRI at 3T
M Kim, JH Naish, SH Needleman… - Magnetic …, 2024 - Wiley Online Library
Purpose To demonstrate proof‐of‐concept of a T2*‐sensitized oxygen‐enhanced MRI (OE‐
MRI) method at 3T by assessing signal characteristics, repeatability, and reproducibility of …
MRI) method at 3T by assessing signal characteristics, repeatability, and reproducibility of …
The change of longitudinal relaxation rate in oxygen enhanced pulmonary MRI depends on age and BMI but not diffusing capacity of carbon monoxide in healthy …
SSI Kindvall, S Diaz, J Svensson, P Wollmer… - Plos one, 2017 - journals.plos.org
Objective Oxygen enhanced pulmonary MRI is a promising modality for functional lung
studies and has been applied to a wide range of pulmonary conditions. The purpose of this …
studies and has been applied to a wide range of pulmonary conditions. The purpose of this …
Dynamic oxygen‐enhanced MRI reflects diffusing capacity of the lung
Y Ohno, H Hatabu, D Takenaka… - … in Medicine: An …, 2002 - Wiley Online Library
The purpose of this study was to demonstrate the feasibility of dynamic oxygen‐enhanced
MRI in a clinical setting. We hypothesized that dynamic oxygen enhancement can reflect the …
MRI in a clinical setting. We hypothesized that dynamic oxygen enhancement can reflect the …
Basics concepts and clinical applications of oxygen-enhanced MR imaging
Y Ohno, H Hatabu - European journal of radiology, 2007 - Elsevier
Oxygen-enhanced MR imaging is a new technique, and its physiological significance has
not yet been fully elucidated. This review article covers (1) the theory of oxygen …
not yet been fully elucidated. This review article covers (1) the theory of oxygen …
Impact of oxygen inhalation on the pulmonary circulation: assessment by magnetic resonance (MR)-perfusion and MR-flow measurements
S Ley, M Puderbach, F Risse… - Investigative …, 2007 - journals.lww.com
Purpose: Oxygen-enhanced magnetic resonance (MR)-ventilation imaging of the lung is
based on the inhalation of a high concentration of oxygen (hyperoxia). However, the effect of …
based on the inhalation of a high concentration of oxygen (hyperoxia). However, the effect of …
Clinical use of oxygen‐enhanced T1 mapping MRI of the lung: Reproducibility and impact of closed versus loose fit oxygen delivery system
J Renne, P Lauermann, J Hinrichs… - Journal of Magnetic …, 2015 - Wiley Online Library
Purpose To evaluate the reproducibility of oxygen‐enhanced magnetic resonance imaging
(MRI), and the influence of different gas delivery methods, in a clinical environment …
(MRI), and the influence of different gas delivery methods, in a clinical environment …
Clinical oxygen-enhanced magnetic resonance imaging of the lung
Y Ohno, K Sugimura, H Hatabu - Topics in Magnetic Resonance …, 2003 - journals.lww.com
Oxygen-enhanced magnetic resonance (MR) ventilation imaging is a new technique, and
the full extent of its physiologic significance has not been elucidated. This review article …
the full extent of its physiologic significance has not been elucidated. This review article …
Dynamic oxygen-enhanced MRI of the lung at 3 T: feasibility, repeatability and reproducibility
Purpose Dynamic T1-weighted lung oxygen enhanced MRI (OE-MRI) is challenging at 3 T
due to decreased longitudinal relaxivity of oxygen and increased magnetic susceptibility …
due to decreased longitudinal relaxivity of oxygen and increased magnetic susceptibility …