Free‐breathing fetal cardiac MRI with doppler ultrasound gating, compressed sensing, and motion compensation

K Haris, E Hedström, F Kording… - Journal of Magnetic …, 2020 - Wiley Online Library
Background Fetal cardiovascular MRI complements ultrasound to assess fetal
cardiovascular pathophysiology. Purpose To develop a free‐breathing method for …

[图书][B] MRI of the Lung

HU Kauczor, MO Wielpütz - 2018 - Springer
Further, international world-renowned experts describe how MRI can be used in the clinical
setting to diagnose, characterize and quantify different lung diseases such as pulmonary …

High-resolution lung MRI with Ultrashort-TE: 1.5 or 3 Tesla?

G Chassagnon, C Martin, WB Hassen, G Freche… - Magnetic Resonance …, 2019 - Elsevier
Purpose To assess the influence of magnetic field strength and additionally of acquisition
and reconstruction parameters on the quality of high-resolution lung MRI, using a prototype …

[HTML][HTML] Hyperpolarized helium-3 magnetic resonance lung imaging of non-sedated infants and young children: a proof-of-concept study

TA Altes, CH Meyer, JF Mata, DK Froh, A Paget-Brown… - Clinical imaging, 2017 - Elsevier
Purpose To develop and evaluate a protocol for hyperpolarized helium-3 (HHe) ventilation
magnetic resonance imaging (MRI) of the lungs of non-sedated infants and children …

Implementation of the FLORET UTE sequence for lung imaging

MM Willmering, RK Robison, H Wang… - Magnetic resonance …, 2019 - Wiley Online Library
Purpose Magnetic resonance imaging of lungs is inherently challenging, but it has become
more common with the use of UTE sequences and their relative insensitivity to motion. Spiral …

Motion corrected fetal body magnetic resonance imaging provides reliable 3D lung volumes in normal and abnormal fetuses

J Davidson, A Uus, A Egloff, M Van Poppel… - Prenatal …, 2022 - Wiley Online Library
Objectives To calculate 3D‐segmented total lung volume (TLV) in fetuses with thoracic
anomalies using deformable slice‐to‐volume registration (DSVR) with comparison to 2D …

Preliminary investigation of respiratory self‐gating for free‐breathing segmented cine MRI

AC Larson, P Kellman, A Arai, GA Hirsch… - … in Medicine: An …, 2005 - Wiley Online Library
Segmented cine MRI generally requires breath‐holding, which can be problematic for many
patients. Navigator echo techniques, particularly successful for free‐breathing coronary …

Deep convolutional neural networks with multiplane consensus labeling for lung function quantification using UTE proton MRI

W Zha, SB Fain, ML Schiebler… - Journal of Magnetic …, 2019 - Wiley Online Library
Background Ultrashort echo time (UTE) proton MRI has gained popularity for assessing lung
structure and function in pulmonary imaging; however, the development of rapid biomarker …

3D magnetic resonance spirometry

T Boucneau, B Fernandez, P Larson, L Darrasse… - Scientific reports, 2020 - nature.com
Spirometry is today the gold standard technique for assessing pulmonary ventilatory function
in humans. From the shape of a flow-volume loop measured while the patient is performing …

Analysis of artefacts and detail resolution of lung MRI with breath-hold T1-weighted gradient-echo and T2-weighted fast spin-echo sequences with respiratory …

J Biederer, M Reuter, M Both, C Muhle, J Grimm… - European …, 2002 - Springer
The aim of this study was to evaluate feasibility and limitations of two MR sequences for
imaging of the lung using a semi-quantitative rating scale. Ten healthy volunteers were …