# OnCo record technetium-sulfur-colloid (drug). 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/drugs/technetium-sulfur-colloid/>
  a schema:Drug ;
  onco:kind "drug" ;
  schema:identifier "technetium-sulfur-colloid" ;
  schema:name "Technetium Tc-99m sulfur colloid"@en ;
  schema:alternateName "Tc-99m sulphur colloid"@en, "Technetium Tc 99m Sulfur Colloid Kit" ;
  schema:description "Technetium sulfur colloid is the radioactive tracer injected around a breast cancer or melanoma before surgery so the surgeon can find the first lymph node the tumour drains to and remove only that node instead of the whole basin."@en ;
  schema:url <https://onco.cc/drugs/technetium-sulfur-colloid/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Technetium_(99mTc)_sulfur_colloid> ;
  schema:citation <https://en.wikipedia.org/wiki/Technetium_(99mTc)_sulfur_colloid>, <https://dailymed.nlm.nih.gov/dailymed/search.cfm?labeltype=all&query=technetium%20tc%2099m%20sulfur%20colloid> ;
  onco:status "established" ;
  onco:tag "gap-fill", "chembl-universe" ;
  onco:modality "Radiopharmaceutical for lymphatic mapping and liver, spleen and marrow imaging" ;
  onco:cancers <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/melanoma/> ;
  onco:technologies <https://onco.cc/technologies/sentinel-node/> ;
  onco:trials <https://onco.cc/trials/nct07764653/>, <https://onco.cc/trials/nct07121595/>, <https://onco.cc/trials/nct01276054/> .