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 …

Purpose: To use the acquisition of the k‐space center signal (DC signal) implemented into a
Cartesian three‐dimensional (3D) FLASH sequence for retrospective respiratory self‐gating …

Purpose To improve the quality of structural images and the quantification of ventilation in
free‐breathing dynamic pulmonary MRI. Methods A 3D radial ultrashort TE (UTE) sequence …

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 …

Respiratory motion and pulsatile blood flow can generate artifacts in morphological and
functional lung imaging. Total acquisition time, and thus the achievable signal to noise ratio …

Purpose To demonstrate the feasibility of high‐resolution morphologic lung MRI at 0.55 T
using a free‐breathing balanced steady‐state free precession half‐radial dual‐echo …

Objectives To evaluate the feasibility and image quality of respiratory motion–resolved 4D
zero echo time (ZTE) lung MRI compared with that of 3D ZTE. Methods Our institutional …

Purpose Magnetic resonance imaging is a promising alternative to computed tomography
for lung imaging. However, organ motion and poor signal‐to‐noise ratio, arising from short …

The purpose of this work was to use 3D radial ultrashort echo time (UTE) MRI to perform
whole‐lung oxygen‐enhanced (OE) imaging in humans. Eight healthy human subjects …

Background Computed tomography (CT) and spirometry are the current standard methods
for assessing lung anatomy and pulmonary ventilation, respectively. However, CT provides …