# OnCo record sentinel-node (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 owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/technologies/sentinel-node/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "sentinel-node" ;
  schema:name "Sentinel lymph node biopsy"@en ;
  schema:description "Removing just the first lymph node a tumour drains to, instead of all of them, to check for spread."@en ;
  schema:url <https://onco.cc/technologies/sentinel-node/> ;
  schema:dateModified "2026-09-04"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Sentinel_lymph_node> ;
  owl:sameAs <http://www.wikidata.org/entity/Q776290> ;
  schema:citation <https://en.wikipedia.org/wiki/Sentinel_lymph_node> ;
  onco:status "standard-of-care" ;
  onco:cancers <https://onco.cc/cancers/tnbc/>, <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/melanoma/>, <https://onco.cc/cancers/breast-cancer/> ;
  onco:sections <https://onco.cc/fronts/surgery/> ;
  onco:drugs <https://onco.cc/drugs/technetium-sulfur-colloid/> ;
  onco:terms <https://onco.cc/terms/axillary-surgery-de-escalation/>, <https://onco.cc/terms/targeted-axillary-dissection/> ;
  onco:trials <https://onco.cc/trials/nsabp-b32/>, <https://onco.cc/trials/sound/>, <https://onco.cc/trials/insema/>, <https://onco.cc/trials/senomac/> .