Vision 20/20: magnetic resonance imaging‐guided attenuation correction in PET/MRI: challenges, solutions, and opportunities
Attenuation correction is an essential component of the long chain of data correction
techniques required to achieve the full potential of quantitative positron emission …
techniques required to achieve the full potential of quantitative positron emission …
Short-T2 MRI: Principles and recent advances
M Weiger, KP Pruessmann - Progress in nuclear magnetic resonance …, 2019 - Elsevier
Among current modalities of biomedical and diagnostic imaging, MRI stands out by virtue of
its versatile contrast obtained without ionizing radiation. However, in various cases, eg …
its versatile contrast obtained without ionizing radiation. However, in various cases, eg …
Zero TE MR bone imaging in the head
Purpose To investigate proton density (PD)‐weighted zero TE (ZT) imaging for
morphological depiction and segmentation of cranial bone structures. Methods A rotating …
morphological depiction and segmentation of cranial bone structures. Methods A rotating …
Detection of small pulmonary nodules with ultrashort echo time sequences in oncology patients by using a PET/MR system
Purpose To investigate the utility of a free-breathing ultrashort echo time (UTE) sequence for
the evaluation of small pulmonary nodules in oncology patients by using a hybrid positron …
the evaluation of small pulmonary nodules in oncology patients by using a hybrid positron …
Clinical evaluation of zero-echo-time MR imaging for the segmentation of the skull
MR-based attenuation correction is instrumental for integrated PET/MR imaging. It is
generally achieved by segmenting MR images into a set of tissue classes with known …
generally achieved by segmenting MR images into a set of tissue classes with known …
Comparison of lung imaging using three-dimensional ultrashort echo time and zero echo time sequences: preliminary study
Objective To determine the feasibility of using high-resolution volumetric zero echo time
(ZTE) sequence in routine lung magnetic resonance imaging (MRI) and compare free …
(ZTE) sequence in routine lung magnetic resonance imaging (MRI) and compare free …
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 …
Motion robust high resolution 3D free‐breathing pulmonary MRI using dynamic 3D image self‐navigator
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 …
utilizing a novel dynamic 3D image navigator derived directly from imaging data. Methods …
Pulmonary MRI of neonates in the intensive care unit using 3D ultrashort echo time and a small footprint MRI system
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 …
neonatal lung structures enabled by combining two novel technologies: first, a 3D radial …
Ultrashort echo time and zero echo time MRI at 7T
PEZ Larson, M Han, R Krug, A Jakary… - … Resonance Materials in …, 2016 - Springer
Objective Zero echo time (ZTE) and ultrashort echo time (UTE) pulse sequences for MRI
offer unique advantages of being able to detect signal from rapidly decaying short-T2 tissue …
offer unique advantages of being able to detect signal from rapidly decaying short-T2 tissue …