Retrospective respiratory self‐gating and removal of bulk motion in pulmonary UTE MRI of neonates and adults

NS Higano, AD Hahn, JA Tkach, X Cao… - Magnetic resonance …, 2017 - Wiley Online Library
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 …

Pulmonary MRI of neonates in the intensive care unit using 3D ultrashort echo time and a small footprint MRI system

AD Hahn, NS Higano, LL Walkup… - Journal of Magnetic …, 2017 - Wiley Online Library
Purpose To determine the feasibility of pulmonary magnetic resonance imaging (MRI) of
neonatal lung structures enabled by combining two novel technologies: first, a 3D radial …

Iterative motion‐compensation reconstruction ultra‐short TE (iMoCo UTE) for high‐resolution free‐breathing pulmonary MRI

X Zhu, M Chan, M Lustig, KM Johnson… - Magnetic resonance …, 2020 - Wiley Online Library
Purpose To develop a high‐scanning efficiency, motion‐corrected imaging strategy for free‐
breathing pulmonary MRI by combining an iterative motion‐compensation reconstruction …

Clinical feasibility of structural and functional MRI in free‐breathing neonates and infants

B Zanette, EM Schrauben, S Munidasa… - Journal of Magnetic …, 2022 - Wiley Online Library
Background Evaluation of structural lung abnormalities with magnetic resonance imaging
(MRI) has previously been shown to be predictive of clinical neonatal outcomes in preterm …

Free-breathing, zero-TE MR lung imaging

F Gibiino, L Sacolick, A Menini, L Landini… - … Resonance Materials in …, 2015 - Springer
Object The investigation of three-dimensional radial, zero-echo time (TE) imaging for high-
resolution, free-breathing magnetic resonance (MR) lung imaging using prospective and …

Free‐breathing pediatric chest MRI: performance of self‐navigated golden‐angle ordered conical ultrashort echo time acquisition

EJ Zucker, JY Cheng, A Haldipur, M Carl… - Journal of Magnetic …, 2018 - Wiley Online Library
Purpose To assess the feasibility and performance of conical k‐space trajectory free‐
breathing ultrashort echo time (UTE) chest magnetic resonance imaging (MRI) versus four …

Pulmonary ventilation imaging in asthma and cystic fibrosis using oxygen‐enhanced 3D radial ultrashort echo time MRI

W Zha, SJ Kruger, KM Johnson… - Journal of Magnetic …, 2018 - Wiley Online Library
Background A previous study demonstrated the feasibility of using 3D radial ultrashort echo
time (UTE) oxygen‐enhanced MRI (UTE OE‐MRI) for functional imaging of healthy human …

Multistage three‐dimensional UTE lung imaging by image‐based self‐gating

M Tibiletti, J Paul, A Bianchi, S Wundrak… - Magnetic resonance …, 2016 - Wiley Online Library
Purpose To combine image‐based self‐gating (img‐SG) with ultrashort echo time (UTE)
three‐dimensional (3D) acquisition for multistage lung imaging during free breathing …

Motion robust high resolution 3D free‐breathing pulmonary MRI using dynamic 3D image self‐navigator

W Jiang, F Ong, KM Johnson, SK Nagle… - Magnetic resonance …, 2018 - Wiley Online Library
Purpose To achieve motion robust high resolution 3D free‐breathing pulmonary MRI
utilizing a novel dynamic 3D image navigator derived directly from imaging data. Methods …

Quantitative Assessment of Regional Dynamic Airway Collapse in Neonates via Retrospectively Respiratory‐Gated 1H Ultrashort Echo Time MRI

AJ Bates, NS Higano, EB Hysinger… - Journal of Magnetic …, 2019 - Wiley Online Library
Background Neonatal dynamic tracheal collapse (tracheomalacia, TM) is a common and
serious comorbidity in infants, particularly those with chronic lung disease of prematurity …