# OnCo record radiosurgery-srs (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/radiosurgery-srs/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "radiosurgery-srs" ;
  schema:name "Stereotactic radiosurgery (Gamma Knife, CyberKnife, linac SRS)"@en ;
  schema:description "A single very high dose, or a few doses, aimed at a small brain or spine target with millimetre precision, replacing whole-brain radiotherapy for most brain metastases."@en ;
  schema:url <https://onco.cc/technologies/radiosurgery-srs/> ;
  schema:dateModified "2026-09-17"^^xsd:date ;
  schema:citation <https://en.wikipedia.org/wiki/Radiosurgery> ;
  onco:status "established" ;
  onco:tag "radiation-wave1" ;
  onco:related <https://onco.cc/technologies/gamma-knife/>, <https://onco.cc/technologies/cyberknife/>, <https://onco.cc/technologies/zap-x/> ;
  onco:cancers <https://onco.cc/cancers/brain-tumours/>, <https://onco.cc/cancers/metastatic-cancer/>, <https://onco.cc/cancers/secondary-brain-tumours/>, <https://onco.cc/cancers/meningioma/>, <https://onco.cc/cancers/vestibular-schwannoma/>, <https://onco.cc/cancers/spinal-cord-tumours/> ;
  onco:sections <https://onco.cc/fronts/radiation/> ;
  onco:technologies <https://onco.cc/technologies/sbrt/>, <https://onco.cc/technologies/imrt-igrt/> ;
  onco:companies <https://onco.cc/companies/elekta/>, <https://onco.cc/companies/accuray/>, <https://onco.cc/companies/zap-surgical-systems/>, <https://onco.cc/companies/brainlab/>, <https://onco.cc/companies/varian/> ;
  onco:terms <https://onco.cc/terms/stereotactic-radiosurgery/>, <https://onco.cc/terms/wbrt/>, <https://onco.cc/terms/radiation-necrosis/> ;
  onco:trials <https://onco.cc/trials/alliance-n0574/> .