# OnCo record neoadjuvant-versus-adjuvant-breast (term). 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/terms/neoadjuvant-versus-adjuvant-breast/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "neoadjuvant-versus-adjuvant-breast" ;
  schema:name "Drugs before or after the operation"@en ;
  schema:alternateName "neoadjuvant versus adjuvant breast cancer"@en, "primary systemic therapy"@en, "preoperative chemotherapy in breast cancer"@en ;
  schema:description "Giving the same drugs before surgery rather than after does not change how long a woman lives, but it shrinks the tumour so that more women keep their breast, and it shows whether the drugs worked, which now decides what treatment comes next."@en ;
  schema:url <https://onco.cc/terms/neoadjuvant-versus-adjuvant-breast/> ;
  schema:dateModified "2026-09-25"^^xsd:date ;
  schema:citation <https://doi.org/10.1016/S1470-2045(17)30777-5>, <https://www.nice.org.uk/guidance/ng101> ;
  onco:related <https://onco.cc/terms/neoadjuvant-adjuvant/>, <https://onco.cc/terms/targeted-axillary-dissection/>, <https://onco.cc/terms/pcr/>, <https://onco.cc/terms/rcb/>, <https://onco.cc/terms/breast-conserving-surgery-versus-mastectomy/> ;
  onco:cancers <https://onco.cc/cancers/breast-cancer/>, <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/breast-her2-positive/>, <https://onco.cc/cancers/tnbc/> ;
  onco:sections <https://onco.cc/fronts/surgery/>, <https://onco.cc/fronts/radiation/> ;
  onco:trials <https://onco.cc/trials/nsabp-b51/>, <https://onco.cc/trials/acosog-z1071/>, <https://onco.cc/trials/targeted-axillary-dissection-md-anderson/>, <https://onco.cc/trials/atnec/> .