End-to-end validation of the geometric dose delivery performance of MR linac adaptive radiotherapy

U Bernchou, RL Christiansen, A Bertelsen… - Physics in Medicine …, 2021 - iopscience.iop.org
The clinical introduction of hybrid magnetic resonance (MR) guided radiotherapy (RT)
delivery systems has led to the need to validate the end-to-end dose delivery performance …

[HTML][HTML] Dose accumulation for MR-guided adaptive radiotherapy: From practical considerations to state-of-the-art clinical implementation

BA McDonald, C Zachiu, J Christodouleas… - Frontiers in …, 2023 - frontiersin.org
MRI-linear accelerator (MR-linac) devices have been introduced into clinical practice in
recent years and have enabled MR-guided adaptive radiation therapy (MRgART). However …

A daily end‐to‐end quality assurance workflow for MR‐guided online adaptive radiation therapy on MR‐Linac

X Chen, E Ahunbay, ES Paulson… - Journal of applied …, 2020 - Wiley Online Library
Abstract Purpose Magnetic Resonance (MR)‐guided online adaptive radiation therapy
(MRgOART), enabled with MR‐Linac, has potential to revolutionize radiation therapy …

Early experience with MR‐guided adaptive radiotherapy using a 1.5 T MR‐Linac: first 6 months of operation using adapt to shape workflow

J de Leon, D Crawford, Z Moutrie… - Journal of Medical …, 2022 - Wiley Online Library
Introduction The magnetic resonance linear accelerator (MRL) offers improved soft tissue
visualization to guide daily adaptive radiotherapy treatment. This manuscript aims to report …

End-to-end test of an online adaptive treatment procedure in MR-guided radiotherapy using a phantom with anthropomorphic structures

A Elter, S Dorsch, P Mann, A Runz… - Physics in Medicine …, 2019 - iopscience.iop.org
Online adaptive treatment procedures in magnetic resonance (MR)-guided radiotherapy
(MRgRT) allow compensating for inter-fractional anatomical variations in the patient. Clinical …

An end-to-end assessment on the accuracy of adaptive radiotherapy in an MR-linac

A Axford, N Dikaios, DA Roberts… - Physics in Medicine & …, 2021 - iopscience.iop.org
Purpose. To develop and demonstrate an end-to-end assessment procedure for adaptive
radiotherapy (ART) within an MR-guided system. Methods and materials. A 3D printed pelvic …

End‐to‐end verification of an MR‐Linac using a dynamic motion phantom

X Liu, C Li, J Zhu, G Gong, H Sun, X Li, M Sun… - Medical …, 2021 - Wiley Online Library
Purpose MR‐Linac integrates an MRI scanner and a linear accelerator to provide adaptive
radiation treatment. Superior tissue contrast and real‐time imaging can give the clinicians …

Medical physics challenges in clinical MR-guided radiotherapy

C Kurz, G Buizza, G Landry, F Kamp, M Rabe… - Radiation …, 2020 - Springer
The integration of magnetic resonance imaging (MRI) for guidance in external beam
radiotherapy has faced significant research and development efforts in recent years. The …

Quality assurance for on‐table adaptive magnetic resonance guided radiation therapy: A software tool to complement secondary dose calculation and failure modes …

C Rippke, O Schrenk, CK Renkamp… - Journal of Applied …, 2022 - Wiley Online Library
Online adaption of treatment plans on a magnetic resonance (MR)‐Linac enables the daily
creation of new (adapted) treatment plans using current anatomical information of the patient …

Proposal and evaluation of a physician-free, real-time on-table adaptive radiotherapy (PF-ROAR) workflow for the MRIdian MR-guided LINAC

JC Ricci, J Rineer, AP Shah, SL Meeks… - Journal of Clinical …, 2022 - mdpi.com
With the implementation of MR-LINACs, real-time adaptive radiotherapy has become a
possibility within the clinic. However, the process of adapting a patient's plan is time …