# OnCo record mr-linac (technology). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/technologies/mr-linac/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "mr-linac" ;
  schema:name "MR-guided adaptive radiotherapy"@en ;
  schema:description "An MR-linac is a radiation machine with an MRI scanner built in, so images taken during setup let the plan be re-optimised in minutes to that day's anatomy. It allows tighter margins and higher doses in pancreatic and prostate cancer, but treatment is slow and costly, and whether daily adaptation improves cure rates rather than only toxicity is unproven."@en ;
  schema:url <https://onco.cc/technologies/mr-linac/> ;
  schema:dateModified "2026-09-04"^^xsd:date ;
  schema:citation <https://doi.org/10.1001/jamaoncol.2022.6558> ;
  onco:status "established" ;
  onco:related <https://onco.cc/technologies/ring-gantry-linac/>, <https://onco.cc/technologies/biology-guided-radiotherapy/> ;
  onco:cancers <https://onco.cc/cancers/pancreatic/>, <https://onco.cc/cancers/prostate/> ;
  onco:sections <https://onco.cc/fronts/radiation/> ;
  onco:companies <https://onco.cc/companies/elekta/>, <https://onco.cc/companies/reflexion/>, <https://onco.cc/companies/viewray/>, <https://onco.cc/companies/philips/> ;
  onco:institutions <https://onco.cc/institutions/umc-utrecht/>, <https://onco.cc/institutions/nki/>, <https://onco.cc/institutions/amsterdam-umc/>, <https://onco.cc/institutions/the-christie/>, <https://onco.cc/institutions/royal-marsden/>, <https://onco.cc/institutions/md-anderson/>, <https://onco.cc/institutions/tum-munich/>, <https://onco.cc/institutions/heidelberg-nct/>, <https://onco.cc/institutions/uw-carbone/>, <https://onco.cc/institutions/wustl-siteman/>, <https://onco.cc/institutions/ucla-jonsson/>, <https://onco.cc/institutions/sunnybrook-odette/> ;
  onco:trials <https://onco.cc/trials/nct07337876/>, <https://onco.cc/trials/nct06840665/> ;
  onco:keyPapers <https://onco.cc/key-papers/paper-kishan-jama-oncol/> ;
  onco:dependsOn <https://onco.cc/technologies/mri/>, <https://onco.cc/technologies/imrt-igrt/> .