… , we present a dose reconstruction workflow based on data routinely acquired during MR-guided …
that processes 3D MR images, 2D cine MR images and MR-linac machine log files to …

… images from previous MR-linac fractions to … doses on autosegmented setup images from
the MR-linac and understand how differences in geometric accuracy affect the recalculated dose…

… The promise of the MR-linac is that one can visualize all anatomical changes during the
course of … Again, offline dose reconstruction can be done to verify accuracy of this approach. …

… Dose reconstruction techniques based on both CT and MR data have been used to assess
the actual delivered dose … , Sweden) of the currently installed MR-linac in our department. For …

… for use in offline dose reconstruction. For ATP patients, dose was reconstructed on the daily
pre-… Reconstructed MR-Linac 4D-MR images for representative liver patient with significant …

… MR image and edited structures but original plan dose). Similar dosimetric benefits have
been observed in multiple sites using adaptation to account for interfractional motion [80,81,82]. …

… , as to ensure we are able to deliver the intended dose with sufficient certainty. The aim of
this work is therefore to review the MR-linac specific QA procedures reported in the literature. …

… of the EPID in the Unity MR-linac are similar to conventional linacs [43], [44]. … Unity MR-linac
[45]. The aim of this study is to extend the portal dosimetry method to 3D dose reconstruction …

… Figure 1 illustrates the EPID position in the MR-linac geometry and the characteristics of
acquired images. Therefore, in this study, the reconstructed dose distributions are truncated at ±…

… for dose reconstruction and report the results of experimental validation measurements
with a porcine lung phantom at a CT scanner and MRIdian MR-linac. The geometric and dose …