Intrafraction motion management with MR-guided radiation therapy
High quality radiation therapy requires highly accurate and precise dose delivery. MR-
guided radiotherapy (MRgRT), integrating an MRI scanner with a linear accelerator, offers …
guided radiotherapy (MRgRT), integrating an MRI scanner with a linear accelerator, offers …
MRI of kidney size matters
T Niendorf, T Gladytz, K Cantow, T Klein… - … Resonance Materials in …, 2024 - Springer
Objective To highlight progress and opportunities of measuring kidney size with MRI, and to
inspire research into resolving the remaining methodological gaps and unanswered …
inspire research into resolving the remaining methodological gaps and unanswered …
A hybrid 2D/4D‐MRI methodology using simultaneous multislice imaging for radiotherapy guidance
K Keijnemans, PTS Borman, P Uijtewaal… - Medical …, 2022 - Wiley Online Library
Purpose Respiratory motion management is important in abdominothoracic radiotherapy.
Fast imaging of the tumor can facilitate multileaf collimator (MLC) tracking that allows for …
Fast imaging of the tumor can facilitate multileaf collimator (MLC) tracking that allows for …
Real time volumetric MRI for 3D motion tracking via geometry‐informed deep learning
Purpose To develop a geometry‐informed deep learning framework for volumetric MRI with
sub‐second acquisition time in support of 3D motion tracking, which is highly desirable for …
sub‐second acquisition time in support of 3D motion tracking, which is highly desirable for …
Modeling linear accelerator (Linac) beam data by implicit neural representation learning for commissioning and quality assurance applications
Abstract Background Linear accelerator (Linac) beam data commissioning and quality
assurance (QA) play a vital role in accurate radiation treatment delivery and entail a large …
assurance (QA) play a vital role in accurate radiation treatment delivery and entail a large …
Very fast digital 2D rigid motion estimation directly on continuous k-space data using an RNN
M Krusen, F Ernst - Biomedical Signal Processing and Control, 2024 - Elsevier
Objective: Motion of the target during radiotherapy negatively impacts the effectiveness and
can cause damage to nearby tissue. MRI offers great soft-tissue contrast to visualize the …
can cause damage to nearby tissue. MRI offers great soft-tissue contrast to visualize the …
Real-time prediction of stomach motions based upon gastric contraction and breathing models
Objective. Precision radiation therapy requires managing motions of organs at risk that occur
during treatment. While methods have been developed for real-time respiratory motion …
during treatment. While methods have been developed for real-time respiratory motion …
Modeling of artificial intelligence-based respiratory motion prediction in MRI-guided radiotherapy: a review
The advancement of precision radiotherapy techniques, such as volumetric modulated arc
therapy (VMAT), stereotactic body radiotherapy (SBRT), and particle therapy, highlights the …
therapy (VMAT), stereotactic body radiotherapy (SBRT), and particle therapy, highlights the …
Volumetric MRI with sparse sampling for MR‐guided 3D motion tracking via sparse prior‐augmented implicit neural representation learning
Background Volumetric reconstruction of magnetic resonance imaging (MRI) from sparse
samples is desirable for 3D motion tracking and promises to improve magnetic resonance …
samples is desirable for 3D motion tracking and promises to improve magnetic resonance …
Real-time MR-based 3D motion monitoring using raw k-space data
M Krusen, F Ernst - Medical Imaging with Deep Learning, 2024 - openreview.net
Due to its great soft-tissue contrast and non-invasive nature, magnetic resonance imaging
(MRI) is uniquely qualified for motion monitoring during radiotherapy. However, real-time …
(MRI) is uniquely qualified for motion monitoring during radiotherapy. However, real-time …