Results 131 to 140 of about 1,467 (148)

MRI-guided Radiotherapy (MRgRT) for Treatment of Oligometastases: Review of Clinical Applications and Challenges

open access: yesInternational Journal of Radiation Oncology Biology Physics, 2022
PURPOSE: Early clinical results on the application of magnetic resonance imaging (MRI) coupled with a linear accelerator to deliver MR-guided radiation therapy (MRgRT) have demonstrated feasibility for safe delivery of stereotactic body radiotherapy ...
Eleanor M Walker, Parag J Parikh
exaly   +2 more sources

Direct tumor visual feedback during free breathing in 0.35T MRgRT [PDF]

open access: yesJournal of Applied Clinical Medical Physics, 2020
To present a tumor motion control system during free breathing using direct tumor visual feedback to patients in 0.35 T magnetic resonance-guided radiotherapy (MRgRT).
Taeho Kim, Bin Cai, Alex Price
exaly   +2 more sources

Characterization of radiotherapy component impact on MR imaging quality for an MRgRT system [PDF]

open access: yesJournal of Applied Clinical Medical Physics, 2020
Radiotherapy components of an magnetic resonnace-guided radiotherapy (MRgRT) system can alter the magnetic fields, causing spatial distortion and image deformation, altering imaging and radiation isocenter coincidence and the accuracy of dose ...
Taeho Kim   +2 more
exaly   +2 more sources

Potential to reduce margins and Shrink targets in patients with intact cervical cancer treated on An MRI guided radiation therapy (MRgRT) system

open access: yesPhysica Medica
[Display omitted] •External beam radiation therapy of cervical cancer requires large treatment margins.•Due to significant interfraction motion and the inability of CBCT to visualize the disease.•Using an on-board MR-guided Radiotherapy (MRgRT) device ...
Kyle Padgett   +2 more
exaly   +2 more sources

Why we should care about gas pockets in online adaptive MRgRT: a dosimetric evaluation

Frontiers in Oncology, 2023
Luca Indovina   +2 more
exaly  

An investigation of using log‐file analysis for automated patient‐specific quality assurance in MRgRT

Journal of Applied Clinical Medical Physics, 2021
Ergys Subashi   +2 more
exaly  

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